Wildfire smoke blankets upper Midwest, forecast to head east
In Minnesota's Twin Cities, the AQI was the worst it had been since the state began keeping records in 1980.
Wildfire Smoke
Why are 2023 Canadian wildfires affecting the U.S.?
There are anomalies that help explain why smoke from 400 Canadian wildfires is causing such havoc in the United States. Climate and health scientist Vijay Limaye, of the Natural Resources Defense Council, explains why this may be a sign of things to come.
New York City's air quality starts to clear for first time in days
While the orange haze has seemingly moved out of New York City, many people are still at risk of experiencing health issues from the remaining pollution.
Are the 2023 Canadian wildfires under control? Here's what to know.
The fires, which are still burning, have brought smoke and hazardous air quality to millions of Americans.
Wildfire smoke moves through Eastern U.S.
Millions of Americans spent a second day Thursday under a veil of smoke from wildfires burning in Canada. The smoke was so thick in New York City Wednesday the air quality blew well past what is considered hazardous. CBS News correspondent Christina Ruffini reports from Arlington, Virginia, where the air is now sweeping through.
Here's what to look for in an air purifier for wildfire smoke
A high-end device can cost over $1,000, but there are only a few features you really need, experts say.
How Canadian wildfire smoke could impact summer plans for Americans
Forecasters and heath officials have warned that U.S. air quality may plummet repeatedly in the coming months, as Canada's wildfire season continues.
D.C. gets its day in Canada's smoke
Smoke from Canadian wildfires is causing severe issues up and down the East Coast of the United States. The air quality in the nation's capital is at a very unhealthy level and it is expected to change over the course of the day. CBS News correspondent Christina Ruffini has more.
Wildfire smoke costs U.S. workers more than $100 billion a year in pay
Air pollution takes an $800 billion annual toll on the U.S. economy. Wildfires — worsened by climate change — are making it worse.
Flight are disrupted due to wildfires. Here's what to know.
Poor visibility is hampering flights across East Coast for second day due to smoke from more than 100 Canadian wildfires.
What is the Air Quality Index?
If you're seeing a thick haze outside your window, it's likely air pollution. Here's how to find out what the air quality is near you.
Haze could hang around Northeast and beyond for days, experts warn
One cardiovascular specialist cautions that breathing the air laden with smoke from the Quebec and Nova Scotia wildfires is "probably worse than smoking a cigarette" in some places.
How to protect your pets from wildfire smoke
Poor air quality due to wildfires can be dangerous for pets both indoors and outdoors. Experts are sharing safety and health tips.
When will air quality improve on East Coast?
Smoke traveling down from Canadian wildfires has caused the air quality in several states to reach hazardous levels. CBS News correspondent Lilia Luciano reports on how officials are mitigating the fires, and how much longer people can expect the smoke to last. Plus, CBS News senior weather producer David Parkinson explains the science behind the sky turning orange.
New Yorkers flee indoors as Canadian wildfire smoke smothers city
Public schools barred students from going outside, while sports organizations scrapped events because of unhealthy air.
When will the wildfire smoke clear? Here's what meteorologists say
Forecasts suggest hazy skies and reduced air quality will persist across the Northeast and into the Midwest for at least a few more days.
What caused the 2023 Canada wildfires?
The first six weeks of Canada's 2023 wildfire season put it on track to be its most destructive in history.
Health impacts of exercising in bad air quality
As cities in the Northeast U.S. reach and even surpass "unhealthy" levels of air pollution, officials are urging people to avoid outside activities. Here's what to know about exercising when air quality is bad.
How poor air quality impacts your health
Here's what to know about the health effects of wildfire smoke as it continues to infiltrate the U.S.
Should you wear masks for air pollution? Experts share ways to protect yourself.
Does a mask help with air pollution? Here's how to protect yourself from wildfire smoke as Canadian wildfires cause poor air quality in parts of the U.S.
Wildfire smokes pushes NYC to second-worst air quality worldwide
The air quality in New York City on Wednesday morning is 14.5 times the World Health Organization's annual air quality guideline value.
How wildfire smoke recolors the sky and turns the sun and moon red
As wildfires rage in eastern Canada, strong winds are pushing thick plumes of smoke over the border and into the United States.
Maps, satellite images show 2023 wildfire smoke enveloping parts of U.S.
Many areas on Friday were seeing improvement from earlier in the week when they were shrouded in an orange, hazardous haze.
House conservatives revolt over GOP-backed spending bill
House Speaker Mike Johnson is facing a revolt from fellow Republicans over a last-minute measure to keep the government funded and avoid a shutdown.
Stock market plummets after Fed forecasts fewer rate cuts in 2025
The stock market is down sharply today after the Federal Reserve forecast fewer interest rate cuts in 2025 than expected.
Federal Reserve cuts interest rates by 0.25 percentage points
The Federal Reserve on Wednesday moved to lower its benchmark rate by 0.25 percentage points. Here's what to know.
House Ethics Committee quietly voted to release Matt Gaetz ethics report
The House Ethics Committee voted to release its report on the investigation into former Rep. Matt Gaetz on Dec. 5, according to multiple sources.
Supreme Court agrees to hear challenge to TikTok ban
The Supreme Court on Wednesday said it will take up a challenge to a new law that could lead to a ban on TikTok in the U.S.
Paris Hilton's bill to protect minors at residential treatment facilities heads to president's desk
The 43-year-old heiress and actor has testified about her own experience as a teenager at treatment facilities.
What's in the continuing resolution to avert a government shutdown?
The 1,500 page measure would do much more than prevent a government shutdown.
NASA leader weighs in on Elon Musk, SpaceX and plans for moon rocket
NASA Administrator Bill Nelson says he's optimistic the Trump administration will support the space agency's agenda.
CDC confirms first severe bird flu case in the U.S.
A person in Louisiana has the first severe illness caused by bird flu in the U.S., the Centers for Disease Control and Prevention announced Wednesday.
U.S.
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Stock market plummets after Fed forecasts fewer rate cuts in 2025
The stock market is down sharply today after the Federal Reserve forecast fewer interest rate cuts in 2025 than expected.
Why are the Boeing Starliner astronauts stuck in space?
Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station after launching into space in June.
U.S. Mint announces 5 historical women on new quarters for 2025. Here's who.
It's the last year the American Women Quarters Program will put historical female figures on reverse side of coins.
U.S. mulls ban on Chinese-made TP-Link routers over national security concerns
TP-Link routers could be banned in the U.S. over national security concerns, according to a report.
"Murder hornets" eradicated in the U.S., agriculture officials say
Giant hornets, dubbed "murder hornets," have been eradicated in the U.S., five years after the invasive species was first detected in Washington state.
MoneyWatch
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Stock market plummets after Fed forecasts fewer rate cuts in 2025
The stock market is down sharply today after the Federal Reserve forecast fewer interest rate cuts in 2025 than expected.
U.S. Mint announces 5 historical women on new quarters for 2025. Here's who.
It's the last year the American Women Quarters Program will put historical female figures on reverse side of coins.
U.S. mulls ban on Chinese-made TP-Link routers over national security concerns
TP-Link routers could be banned in the U.S. over national security concerns, according to a report.
Senate set to vote on bill that would expand Social Security to millions
Senators advance bill that would expand Social Security benefits to millions of Americans, including teachers, firefighters and others with public pensions.
Fed lowers rates by 0.25 percentage point, but expects fewer cuts
The Federal Reserve on Wednesday moved to lower its benchmark rate by 0.25 percentage points, but said it plans fewer cuts in 2025.
Politics
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Senate set to vote on bill that would expand Social Security to millions
Senators advance bill that would expand Social Security benefits to millions of Americans, including teachers, firefighters and others with public pensions.
House conservatives revolt over GOP-backed spending bill
House Speaker Mike Johnson is facing a revolt from fellow Republicans over a last-minute measure to keep the government funded and avoid a shutdown.
Paris Hilton's bill to protect minors at residential treatment facilities heads to president's desk
The 43-year-old heiress and actor has testified about her own experience as a teenager at treatment facilities.
U.S. begins to retaliate against China over hack of telecom networks
The Commerce Department's action is a direct response to China's infiltration of telecom networks earlier this year.
Migrants with temporary legal status ask Biden for help before Trump takes office
Migrants in the U.S. under what's known as Temporary Protection Status are worried that Trump will revoke the program upon taking office.
HealthWatch
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What are seed oils and do they pose health risks? Here's what to know
Seed oils are making headlines, prompting fears around whether they can have negative effects on your health. Here's what to know.
CDC confirms first severe bird flu case in the U.S.
A person in Louisiana has the first severe illness caused by bird flu in the U.S., the Centers for Disease Control and Prevention announced Wednesday.
Congo says mysterious disease killing dozens of kids finally identified
"The mystery has finally been solved," Congo's health ministry says, after an unidentified disease outbreak started killing mainly women and children in a remote region.
2 sisters, 7 years apart in age, also receive heart transplants 7 years apart
The sisters share a special bond of getting a second chance at life, which they both received at the age of 38 years old.
Trump could target Affordable Care Act, Medicaid for cuts, experts say
Republicans wants to extend 2017 tax cuts that expire next year and could let ACA subsidies lapse to help pay the tab, according to analysts.
World
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Prominent pro-Putin ballet star Sergei Polunin says he's leaving Russia
Ukrainian-born ballet phenom Sergei Polunin was rewarded for backing Putin's attacks on his native country, but he appears to have fallen from Moscow's graces.
China continuing nuclear buildup, strengthening ties to Russia, Pentagon says
A new Pentagon report says China is continuing to expand its nuclear force and has strengthened its ties with Russia over the past year.
Ancient inscription may rewrite Christianity's history, researchers say
The "Frankfurt Silver Inscription" shows the earliest evidence of Christianity north of the Alps.
U.K. court clears seizure of millions in unpaid taxes from Andrew Tate
A British court has cleared police to seize $3.3 million from misogynist social media influencer Andrew Tate and his brother to cover unpaid taxes.
Explosion kills 2 soldiers in suspected booby trap by drug cartel
Before the blast, the soldiers had discovered the dismembered bodies of three people, officials said.
Entertainment
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The Grateful Dead, Kennedy Center honorees, reflect on the band's legacy
Surviving members of the Grateful Dead, Bobby Weir, Bill Kreutzmann, and Mickey Hart, revisit the Great American Music Hall in San Francisco.
Ben Schwartz, James Marsden on new "Sonic"
Ben Schwartz and James Marsden join "CBS Mornings" to discuss their roles in the highly anticipated sequel "Sonic the Hedgehog 3," distributed by Paramount Pictures.
Kennedy Center honors Grateful Dead
Dave Matthews, Leon Bridges and Derek Trucks led a star-studded tribute to the Grateful Dead at this year's Kennedy Center Honors. Anthony Mason spoke with the band's three surviving core members about their journey to becoming one of the most influential bands in American history.
Megan Thee Stallion asks for restraining order against Tory Lanez
Tory Lanaz, who is serving a 10-year prison sentence for shooting Megan Thee Stallion in the feet, is harassing her from prison through surrogates, the petition alleges.
How Nikki Glaser is preparing for Golden Globes hosting gig
Comedian Nikki Glaser, known for her honest style, is gearing up to host the 82nd Annual Golden Globes.
Technology
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FAA: Lithium battery fires on flights now occur nearly twice a week
FAA data shows that lithium battery fires on U.S. flights have risen 388% since 2015, now occurring nearly twice a week.
What's next for AI in 2025?
After a landmark year for AI advancements like chatbots and image generation, questions loom about the future. Generative AI expert Sam Gregory shares what's ahead.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Lithium battery fires on U.S. flights rise
FAA data shows lithium battery fires are up 388% on U.S. flights since 2015, happening nearly twice per week on average. The lithium batteries inside your tablet, laptop and phones can be flammable when they're damaged or they overheat. Passengers should never put a lithium battery in a checked bag, but it's also advised to keep an eye on your devices during your flight.
Free ChatGPT search engine tool from OpenAI
OpenAI is rolling out its ChatGPT search engine for free to everyone with an OpenAI account after first making the service available for paying subscribers back in October. Will Knight, senior writer with Wired, joined CBS News to discuss the tool.
Science
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"Murder hornets" eradicated in the U.S., agriculture officials say
Giant hornets, dubbed "murder hornets," have been eradicated in the U.S., five years after the invasive species was first detected in Washington state.
Coal use hitting record in 2024, which is likely hottest year yet, report says
World coal use is set to reach an all-time high in 2024, the International Energy Agency says, in a year all but certain to be the hottest in recorded history.
How climate change impacted 2024
From record-breaking temperatures to devastating disasters, 2024 brought the world closer to the reality of what climate change looks and feels like. CBS News national environmental correspondent David Schechter reports.
Bronze-Age Britons were cannibalized after massacre, research shows
Researchers determined that dozens of men, women and children were violently killed and cannibalized in Bronze Age-era England.
ClimateWatch: Looking back on 2024’s extreme weather
In this episode of “ClimateWatch,” CBS national environmental correspondent David Schechter looks back at the devastating hurricanes, landslides, flooding and more that impacted the U.S. this year.
Crime
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Crime
School shooting suspect's family life
Investigators are learning more about the suspect in the Abundant Life Christian School shooting that occurred in Madison, Wisconsin. CBS News' Anna Schecter has more.
CEO murder suspect Luigi Mangione expected to waive extradition
An attorney for Luigi Mangione, the suspect in the killing of UnitedHealthcare CEO Brian Thompson, says he will waive extradition at his hearing on Thursday.
Seeking a motive in school shooting case
Officials are probing social media and other clues that the suspect in the Madison, Wisconsin, school shooting may have left behind. Investigators are trying to piece together a possible motive for the deadly shooting at Abundant Life Christian School. CBS News Confirmed's Rhona Tarrant has more.
ATF director on disrupting violent crime
Steven M. Dettelbach, the director of the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), joined CBS News with more on the agency's mission to disrupt violent crime. This comes after another deadly school shooting occurred in Madison, Wisconsin.
Madison shooting suspect's family life
Records are providing more details about the Madison, Wisconsin, school shooting suspect and her family life. CBS News' Anna Schecter breaks down what's known as officials investigate the 15-year-old's motive.
Space
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Why are the Boeing Starliner astronauts stuck in space?
Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station after launching into space in June.
NASA delayes return date for astronauts
NASA has delayed the return date for Boeing's Starliner astronauts Butch Wilmore and Suni Williams. CBS News' Manuel Bojorquez reports on the decision to keep the two in space.
NASA leader weighs in on Elon Musk, SpaceX and plans for moon rocket
NASA Administrator Bill Nelson says he's optimistic the Trump administration will support the space agency's agenda.
Boeing Starliner crew's return delayed again
Two astronauts who have been stuck in space since June will have to wait until at least the end of March to come home after NASA on Wednesday again pushed back their return date. Derrick Pitts, chief astronomer for the Franklin Institute, joined CBS News to discuss what's causing the delays.
Starliner astronauts' return delayed again
Two astronauts who have been stuck aboard the International Space Station for months will have to wait even longer to come home. Their planned returned was delayed once again on Tuesday, pushing their earliest return trip back to late March. Manuel Bojorquez has more.
Latest Galleries
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Notable Deaths in 2024
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
The troubled marriage of Ashley and Doug Benefield
The seesaw marriage between the former ballerina and her much older husband only lasted four years, until she shot him on Sept. 27, 2020.
Texas couple investigates teen daughter's unusual death
Cayley Mandadi's mother and stepfather go to extreme lengths to prove her death was no accident.
Serial killer Rodney Alcala's secret photos
See some of convicted serial killer Rodney Alcala's photographs that were discovered by detectives in a Seattle storage locker.
Summer music heats up 2024
Live performances are in full swing this summer. Scroll through our concert gallery, featuring pictures by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Latest CBS News Videos
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Latest CBS News Videos
Future of government spending deal unclear
House of Representatives members have been told there will be no more votes Wednesday night after President-elect Donald Trump announced his opposition to House Speaker Mike Johnson's spending plan. That means lawmakers will not vote Wednesday on the continuing resolution to avoid a government shutdown. Dave Weigel, politics reporter for Semafor, and Juliegrace Brufke, senior political reporter for The Daily Beast, join "America Decides" to discuss.
Trump comes out against Johnson spending bill
President-elect Donald Trump, alongside several Republican lawmakers and other conservative leaders, are defiant in their opposition to House Speaker Mike Johnson's spending bill that would keep the government open through mid-March. Congress has until midnight Friday to prevent a shutdown. CBS News' Taurean Small, Fin Gómez and Caitlin Huey-Burns have the latest.
NASA delayes return date for astronauts
NASA has delayed the return date for Boeing's Starliner astronauts Butch Wilmore and Suni Williams. CBS News' Manuel Bojorquez reports on the decision to keep the two in space.
Possible Israel, Hamas ceasefire deal
U.S. officials appear cautiously optimistic about a potential ceasefire deal and hostage swap between Israel and Hamas. CBS News' Chris Livesay breaks down what's known about the renewed hopes.
How a woman found out about her abuse
A French woman learned that her husband and more than 50 men had been raping her for years while she was drugged. A verdict will soon be reached in her case. Catherine Porter, an international correspondent for The New York Times, joins CBS News with more.