Chimpanzees seek out medicinal plants to treat ailments, study finds
Scientists monitoring 51 chimpanzees saw sick or injured animals eating certain plant items that were not part of their normal diet.
Science
How dangerous are microplastics?
A large amount of human-produced plastic waste degrades into microplastics: small particles that linger in the environment and can be consumed by animals and people. Microplastics spread through water, air, and even the human bloodstream. Matthew Campen, director of the University of New Mexico's Center for Metals in Biology and Medicine, joins CBS News to explain the possible health risks from microplastic exposure.
European lynx species rebounds from brink of extinction
In 2001, there were only 62 mature Iberian lynx on the Iberian Peninsula.
What to know about Tropical Storm Alberto
Tropical Storm Alberto is expected to make landfall in Mexico by Thursday, but parts of Texas are already experiencing heavy flooding. Meanwhile, extreme heat continues to bear down on millions of Americans. CBS News national correspondent Dave Malkoff has details.
Family's genes offer new clue to delaying Alzheimer's disease
Scientists studying a Colombian family plagued by early-in-life Alzheimer's have found a rare gene variant that seems to delay initial symptoms by about five years.
Movement races to preserve fertile land
About 52% of the earth's agricultural land is already in an infertile state, according to the Save Soil movement, citing data from the Intergovernmental Panel on Biodiversity and Ecosystem Services. If the current trend holds, 95% of the earth could be degraded by 2050. Martin Frick, director of the World Food Program's global office in Berlin, joins to discuss what's at stake.
Heat wave puts millions at risk in U.S.
A heat wave is forecast to bring dangerously hot temperatures to the Midwest and Northeast this week, with at least 265 million people expected to experience temperatures above 90 degrees across the country. CBS News senior weather producer David Parkinson has more.
Scientists use drones, A.I. to track disease
Climate change means there's a growing risk of spreading tropical diseases like dengue, which has seen a massive rise in cases in recent years. To limit the spread of such illnesses, scientists are using technological advancements like drones and artificial intelligence.
East Coast braces for heat dome
The world recorded its hottest month on record in May, and now, meteorologists say a heat dome currently centered over Mexico and the Southwest will shift this weekend, repositioning over the East by next week. CBS News senior weather producer David Parkinson explains what a heat dome is, and how long this one is expected to last.
How drug pollution is threatening animals
A new study from 17 international scientists found that active pharmaceutical ingredients -- the part of medications that help make them effective -- are having increasingly negative impacts on animals and ecosystems across the world. The authors are calling on drug makers to design more sustainable products with environmental impacts in mind. Karen Kidd, one of the study's authors, joins CBS News to unpack the findings.
Israeli airstrikes hit Yemen airport where WHO chief was about to board plane
Israel says it is targeting Houthi military sites in Yemen's rebel-held capital city, Sanaa.
Questions mount about cause of Kazakhstan plane crash
After the Azerbaijan Airlines jet crash, speculation mounted about why the plane went down and whether possible Russian air defense action may have played a role.
Judge rules that accuser in rape suit against Jay-Z, Combs can remain anonymous
A judge ruled that a woman who says she was raped by Jay-Z and Sean "Diddy" Combs when she was 13 can proceed anonymously, for now, in her lawsuit against the rap moguls.
What to know about the Panama Canal's history amid Trump comments
Here's what to know about the United States' involvement with building and operating the Panama Canal.
Passenger without ticket gets onto Delta flight from Seattle to Honolulu
A plane passenger taken into custody after boarding a Delta flight from Seattle to Hawaii without a boarding pass.
Israel's attorney general orders investigation into Netanyahu's wife
The probe will focus on the findings of a recent investigative news program on alleged actions of Sara Netanyahu, the prime minister's wife, officials said.
A hippopotamus for Christmas: Baby pygmy hippo born at Virginia zoo
Christmas came early for pygmy hippo parents at the Metro Richmond Zoo in Virginia.
"Baby Driver" actor Hudson Meek, 16, dies after falling from a moving vehicle
Hudson Meek, the 16-year-old actor known for his performance in the 2017 film "Baby Driver," died Dec. 21 in Alabama, authorities said.
Storms impact holiday travel in parts of U.S.
The wave of storms put a damper on travel plans after the Christmas holiday and contributed to hundreds of flight cancellations nationwide.
U.S.
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Richard Parsons, executive who led Time Warner and Citigroup, dies at age 76
Richard Parsons was known as a skilled negotiator, a diplomat and a crisis manager.
NFL doubleheader on Christmas Day sets streaming viewership records
Baltimore's victory over Houston averaged 24.3 million viewers, while Kansas City's win at Pittsburgh averaged 24.1 million, according to early viewer figures released by Nielsen.
Passenger without ticket gets onto Delta flight from Seattle to Honolulu
A plane passenger taken into custody after boarding a Delta flight from Seattle to Hawaii without a boarding pass.
Judge rules that accuser in rape suit against Jay-Z, Combs can remain anonymous
A judge ruled that a woman who says she was raped by Jay-Z and Sean "Diddy" Combs when she was 13 can proceed anonymously, for now, in her lawsuit against the rap moguls.
A hippopotamus for Christmas: Baby pygmy hippo born at Virginia zoo
Christmas came early for pygmy hippo parents at the Metro Richmond Zoo in Virginia.
MoneyWatch
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Richard Parsons, executive who led Time Warner and Citigroup, dies at age 76
Richard Parsons was known as a skilled negotiator, a diplomat and a crisis manager.
NFL doubleheader on Christmas Day sets streaming viewership records
Baltimore's victory over Houston averaged 24.3 million viewers, while Kansas City's win at Pittsburgh averaged 24.1 million, according to early viewer figures released by Nielsen.
ChatGPT recovers after being hit by outages, OpenAI says
The OpenAI issue was caused by an "upstream provider," according to the artificial intelligence organization.
What to know about after-Christmas sales from Amazon, Walmart and more
Bargain hunters are busy amid seasonal discounts and "going out of business" sales by at least two retailing chains.
The toy industry is bracing for the impact of Trump's promised tariffs
Toy stores and the toy industry are warning that Trump's pledge to add tariffs to Chinese imports could harm their businesses.
Politics
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Trump picks Miami-Dade commissioner as ambassador to Panama
Cabrera is county commissioner of District 6, which represents parts of Coral Gables, Hialeah and the City of Miami.
Biden heads to St. Croix for final holiday as president
President Biden's final holiday in office will take place largely out of the public eye.
What to know about the Panama Canal's history amid Trump comments
Here's what to know about the United States' involvement with building and operating the Panama Canal.
Marianne Williamson launches bid for DNC chair
Marianne Williamson sought the Democratic presidential nomination in 2020 and 2024.
Trial of man accused in Trump assassination attempt in Florida pushed back
Ryan Wesley Routh is being held in Miami awaiting trial in Fort Pierce.
HealthWatch
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Is multitasking a myth? Here's what research shows.
Busy lives have many of us juggling multiple tasks at once, but is that really multitasking? Here's what expert Linda Stone has learned about the myth of multitasking.
Why some children are turning to GLP-1 drugs
A growing number of young people are receiving prescriptions for GLP-1 weight loss medications like Ozempic and Wegovy. Janet Shamlian examines why.
Pet food brand issues recall over bird flu contamination
A voluntary recall was issued for a line of raw and frozen pet food after a cat died of bird flu.
FDA raises urgency of Costco egg recall
The FDA has raised the level of a Costco egg recall, warning of the risk of severe illness or death due to potential salmonella contamination. Over 10,000 cartons of Kirkland brand organic eggs sold at stores across the South are affected. Customers are urged to discard or return eggs marked with Julian code 327 and a use-by date of Jan. 5, 2025.
Expert tips to support your immune system
With flu levels rising, Dr. Rabia De Latour shares ways to support your immune system and stay healthy during the holidays.
World
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Manmohan Singh, India's former prime minister, dies at 92
A mild-mannered technocrat, Manmohan Singh became one of India's longest-serving prime ministers. He was chosen to fill the role by Sonia Gandhi, the widow of assassinated Prime Minister Rajiv Gandhi.
Israel's attorney general orders investigation into Netanyahu's wife
The probe will focus on the findings of a recent investigative news program on alleged actions of Sara Netanyahu, the prime minister's wife, officials said.
Israeli airstrikes hit Yemen airport where WHO chief was about to board plane
Israel says it is targeting Houthi military sites in Yemen's rebel-held capital city, Sanaa.
What to know about the Panama Canal's history amid Trump comments
Here's what to know about the United States' involvement with building and operating the Panama Canal.
Memorials mark 20 years since tsunami killed over 200,000
The day after Christmas in 2004, a 9.1 magnitude earthquake under the Indian Ocean triggered tsunami waves that killed some 230,000 people across a dozen countries.
Entertainment
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NFL doubleheader on Christmas Day sets streaming viewership records
Baltimore's victory over Houston averaged 24.3 million viewers, while Kansas City's win at Pittsburgh averaged 24.1 million, according to early viewer figures released by Nielsen.
Judge rules that accuser in rape suit against Jay-Z, Combs can remain anonymous
A judge ruled that a woman who says she was raped by Jay-Z and Sean "Diddy" Combs when she was 13 can proceed anonymously, for now, in her lawsuit against the rap moguls.
"Baby Driver" actor Hudson Meek, 16, dies after falling from a moving vehicle
Hudson Meek, the 16-year-old actor known for his performance in the 2017 film "Baby Driver," died Dec. 21 in Alabama, authorities said.
Beyoncé's halftime show the highlight of a lackluster NFL Christmas slate
Beyoncé surprised fans by bringing out Shaboozey to perform "Sweet Honey Buckiin," and Post Malone joined her for "Levii's Jeans."
Angel Blue on Met role debut in "Aida" and Opera journey
Angel Blue, who was recently named Classical Music's "Vocalist of the Year," is set to perform the title role in "Aida" at the Metropolitan Opera. Known for her Grammy-winning performances, Blue will take the stage in New York beginning on Dec. 31. She joins "CBS Mornings Plus."
Technology
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ChatGPT recovers after being hit by outages, OpenAI says
The OpenAI issue was caused by an "upstream provider," according to the artificial intelligence organization.
AI features dominating tech heading into 2025
New artificial intelligence features appeared across the tech landscape this year, from the latest iPhone to chatbots like Google's Gemini. Adam Auriemma, the editor-in-chief at CNET, joins CBS News 24/7 with more.
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.
Researchers develop robot to help people walk
A robotic exosuit may seem like science fiction, but a team of South Korean researchers is turning the concept into reality. CBS News' Leah Mishkin explains how the new tech is helping people with disabilities walk on their own.
Holiday shoppers on the lookout for big TVs
TVs are some of the most popular items to fly off store shelves during the holidays. But this year, experts say shoppers are going bigger than ever. CBS News' Jeff Wagner explains.
Science
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These space missions will take off in 2025
Space agencies worldwide are gearing up missions in 2025 to expand humanity's horizons, from the moon and Mars to asteroids and beyond.
Orca who carried her dead calf for 17 days has a new baby
Tahlequah has a newborn girl, years after she made headlines for carrying her dead calf for 17 days.
2,600-year-old shipwreck is raised from waters off Spain
An ancient shipwreck that dates back to the 7th century B.C.E. has been removed from waters off Spain, two decades after its discovery in 1994.
What to know about the winter solstice, 2024's shortest day
The 2024 winter solstice, the shortest day of the year, happens on Saturday, Dec. 21, and is marked with traditions and celebrations around the world.
Class-action lawsuit over plastic recycling
This week a group of plaintiffs in Missouri, Kansas, California and Florida filed a class-action lawsuit against dozens of companies and organizations, claiming they've falsely promoted how easy it is to recycle plastics. CBS News Los Angeles climatologist Marina Jurica has the details.
Crime
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Florida pizza delivery worker allegedly stabs pregnant customer after $2 tip
A pizza delivery worker, upset over a tip, allegedly repeatedly stabbed a pregnant woman at a Florida motel, a sheriff's office says.
Trump assassination attempt news
Ryan Routh, the man accused of trying to assassinate President-elect Donald Trump near his Florida golf course, could have his trial delayed as his lawyer mounts a legal defense. CBS News legal contributor Jessica Levinson has more on the latest developments.
3 shot, 1 stabbed in Christmas night dispute at Phoenix airport, police say
Gunfire at Phoenix Sky Harbor International Airport on Christmas night left three people wounded, police say. Another was stabbed. One was in critical condition.
Prison guard dead after Christmas morning assault by inmate, officials say
A corrections officer died after an assault by an inmate in an Ohio prison on Christmas morning, authorities say.
Backpacks full of $1.1 million worth of cocaine found near Canada border
Agents found 30 brick-like packages of cocaine inside the backpacks, located in a wooded area in Washington near the U.S. border with Canada.
Space
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These space missions will take off in 2025
Space agencies worldwide are gearing up missions in 2025 to expand humanity's horizons, from the moon and Mars to asteroids and beyond.
Discovery of "tipped over" black hole surprises NASA scientists
New analysis techniques and decades-old research helped NASA scientists identify an unusual black hole in a distant galaxy.
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.
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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 Scott Peterson case: New evidence?
Peterson's death sentence for the murder of his pregnant wife Laci has been overturned. Now his supporters are pushing for a complete retrial.
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.
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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Virginia toy library takes on the toy waste issue
The Toy Nest in Falls Church, Virginia, is a toy library that works on a membership program. The moms who buy-in say it allows them to cut down on toy waste, while saving money and adding variety. Natalie Brand explains how the novel idea works.
The negative repercussions of multitasking
Research suggests the human brain is not wired to multitask on complicated tasks, and experts say it can cause more damage to our wellbeing than we realize. Dr. Jon LaPook explains.
Trump's "border czar" on migrant detention plans
Tom Homan, President-elect Donald Trump's incoming "border czar," told the Washington Post in an interview this week that Trump's new administration plans to revive the controversial practice of detaining migrant families and giving undocumented parents the choice of leaving their U.S.-born children behind or having the children deported with them. Lilia Luciano reports.
How shippers handle the holiday gift return rush
At a FedEx shipping hub in Anchorage, Alaska, employees can sort up to 80,000 packages a day during the holidays. And as they're dealing with a last wave of Christmas gifts getting ready to ship out this week, they're also dealing with a new wave of gifts that are being returned. Kris Van Cleave takes an inside look at the process.
Severe weather hits Texas, Pacific Northwest
Powerful thunderstorms forced ground stops that delayed dozens of flights at Dallas airports Thursday, while stormy weather downed trees and knocked out power to thousands of customers in Oregon and Washington. Kati Weis reports from Houston.