Stephen Hawking’s Ph.D thesis goes online, website crashes
Hawking completed "Properties of Expanding Universes" when he was was 24 years old
Stephen Hawking
“Big Bang Theory” honored by Stephen Hawking
Stephen Hawking is clearly a fan of "Big Bang Theory"
Stephen Hawking making plans to travel into space
Hawking revealed that his dream of traveling to space could become a reality thanks to Richard Branson's Virgin Galactic
Hawking: Humans won't survive another 1,000 years on Earth
The renowned physicist thinks humans will need to escape "our fragile planet" in the next millennium
Stephen Hawking wants to find aliens before they find us
The famed cosmologist favors searching for signals from E.T., but warns that we should be careful about inviting aliens over
Scientists aim to "back up humanity" in cosmic cloud
Physics professor wants to beam images and data on the human species into the cosmos, but critics warn of dangers
AI, Frankenstein? Not so fast, experts say
It's easy to worry about what artificial intelligence could do; some people are trying to sort things out before we get too far down the road
What does it take to be a genius?
Stephen Hawking's new science series hopes to answer that question
One of the most revered scientists in history, Stephen Hawking, says he doesn't understand why people like Republican presidential candidate Donald Trump
One of the most revered scientists in history, Stephen Hawking, says he doesn't understand why people like Republican presidential candidate Donald Trump.
Physicist Stephen Hawking baffled by Donald Trump's popularity
Renowned theoretical physicist Stephen Hawking may have a good grasp of the workings of the universe, but says he can't understand Trump's rise
UFOs and aliens have always fascinated people, but a new project announced this week by famed physicist Stephen Hawking, Facebook's Mark Zuckerberg and Russian billionaire Yuri Milner takes the search for intelligent life in the universe a step further
UFOs and aliens have always fascinated people, but a new project announced this week by famed physicist Stephen Hawking, Facebook's Mark Zuckerberg and Russian billionaire Yuri Milner takes space exploration and the search for intelligent life in the universe a step further. Jeffrey Kluger, Time magazine’s editor-at-large, joins “CBS This Morning: Saturday” to discuss the implications of the venture.
Physicist Stephen Hawking and a Russian billionaire are teaming up to launch a $100 million voyage to the nearest star system of Alpha Centauri, which is 4.37 light years away from Earth
Physicist Stephen Hawking and a Russian billionaire are teaming up to launch a $100 million voyage to the nearest star system of Alpha Centauri, which is 4.37 light years away from Earth. Franklin Institute chief astronomer Derrick Pitts joins CBSN with analysis.
Stephen Hawking, entrepreneur team up for "star shot"
Russian billionaire Yuri Milner will spend $100 million to develop plans for a swarm of tiny, interstellar spacecraft
Microsoft ramps up A.I. efforts by acquiring SwiftKey
Microsoft hopes to increase its artificial intelligence capabilities by buying predictive-keyboard app maker SwiftKey
Renowned physicist Stephen Hawking says that Earth as we know it is doomed, but on the bright side, he expects we'll already be in space
Renowned physicist Stephen Hawking says that Earth as we know it is doomed, but on the bright side, he expects we'll already be in space. CBSN's Contessa Brewer has the latest on his doomsday prophecy.
Hawking: Science brings "new ways things can go wrong"
Eminent physicist speaks out about the risks science and technology could pose to life on Earth
Elon Musk invests in $1B effort to thwart dangers of AI
OpenAI, backed by big names in Silicon Valley, will support research into responsible uses of artificial intelligence
Hawking: AI may be best or worst thing to ever happen
Stephen Hawking talks artificial intelligence, the funniest thing on the Internet and the enduring mystery of women
Did Stephen Hawking just solve a huge black-hole mystery?
Stephen Hawking may have just unraveled one of the most vexing problems in physics: the "information paradox"
Hawking, Musk fear artificial intelligence "arms race"
The outspoken skeptical supporters of artificial intelligence fear it could create "the Kalashnikovs of tomorrow"
Renowned physicist Stephen Hawking is backing Russian billionaire Yuri Milner's $100M project to expand the search for extraterrestrial life
Renowned physicist Stephen Hawking is backing Russian billionaire Yuri Milner's $100M project to expand the search for extraterrestrial life. SpaceNews.com senior writer Jeff Foust discussed the project with CBSN.
Renowned physicist is teaming up with a Russian billionaire to launch a $100M mission to detect extraterrestrial life
Renowned physicist is teaming up with a Russian billionaire to launch a $100M mission to detect extraterrestrial life. CBSN's David Begnaud has more.
Stephen Hawking enlists in $100M search for alien life
"We must know," says renowned U.K. physicist as he teams up with Russian billionaire to fund "Breakthrough Initiatives"
Elon Musk gave millions to protect us from AI
The money will fund research into the risks of artificial intelligence and how to "safeguard life"
Maybe artificial intelligence won't destroy us after all
Futurist and "techno optimist" Gray Scott believes AI could help us achieve our dreams
Dow plunges more than 1,600 points as stocks recoil from tariff shock
Nasdaq also sinks more than 1,000 points as investors fret over the potential economic impact of President Trump's latest tariffs.
Trump National Security Council staffers purged, U.S. officials say
One source said the firings come after Laura Loomer presented President Trump with opposition research on NSC staffers she views as neoconservatives or not sufficiently loyal to him.
Judge likely to begin contempt proceedings over deportation flights
A federal judge said he's likely to begin contempt proceedings against government for failing to answer questions about deportation flights under the Alien Enemies Act.
RFK Jr. says 20% of health agency layoffs could be mistakes
Health and Human Services Secretary Robert F. Kennedy Jr. said the CDC's lead poisoning program will be reinstated.
Trump plans to freeze $510 million for Brown University
Brown said it was unaware of "these rumors."
Elon Musk will remain adviser to Trump even after DOGE work concludes, Vance says
On Air Force One on Thursday, President Trump said Elon Musk can stay "as long as he'd like," but he added there will be a point when "Elon's gotta have to leave."
Pentagon watchdog to evaluate Hegseth's use of Signal
The Pentagon inspector general's office said it would evaluate Hegseth's use of Signal to discuss strikes against the Houthis.
Federal judge temporarily blocks $11 billion in cuts to public health funding
A judge in Rhode Island on Thursday blocked $11 billion in public health funding while a lawsuit from 23 states and D.C. plays out.
Tornadoes and violent winds cause deadly damage in South and Midwest
Tornadoes and violent winds flattened homes and ripped apart buildings from Oklahoma to Indiana.
U.S.
More U.S.
FDA bird flu testing efforts disrupted by RFK Jr.'s layoffs, officials say
Multiple FDA labs were cut amid Health and Human Services Secretary Robert F. Kennedy Jr.'s layoffs this week.
A majority-Black neighborhood went over 150 years without a hospital, until now
In November 2024, Norton West became the first hospital to open in Louisville's majority-Black West End neighborhood in more than 150 years.
RFK Jr. says 20% of health agency layoffs could be mistakes
Health and Human Services Secretary Robert F. Kennedy Jr. said the CDC's lead poisoning program will be reinstated.
Trump plans to freeze $510 million for Brown University
Brown said it was unaware of "these rumors."
Federal judge temporarily blocks $11 billion in cuts to public health funding
A judge in Rhode Island on Thursday blocked $11 billion in public health funding while a lawsuit from 23 states and D.C. plays out.
MoneyWatch
More MoneyWatch
Here's what economists are saying about Trump's tariffs
Economists say that President Trump's wide-ranging new tariffs raise the risk of a recession or stagflation.
Uncertainty for federal workers fired then rehired: "What a mess"
Thousands of probationary employees were rehired by federal agencies after lawsuits challenging the legality of their terminations. But many of them still aren't working.
Ford offers employee pricing to car shoppers as auto tariffs kick in
Ford rolls out employee pricing promotion as new 25% tariffs on U.S. auto imports take effect.
Stellantis to pause production at Windsor plant, lay off 900 workers in Midwest
Jeep-maker Stellantis is idling production at plants in Canada and Mexico and will temporarily lay off 900 workers in the Midwest.
Trump's tariffs target remote Australian territory inhabited by penguins
The Trump administration hit the remote Australian territory Heard Island and McDonald Islands with a 10% tariff, but no humans inhabit the islands.
Politics
More Politics
RFK Jr. says 20% of health agency layoffs could be mistakes
Health and Human Services Secretary Robert F. Kennedy Jr. said the CDC's lead poisoning program will be reinstated.
Trump plans to freeze $510 million for Brown University
Brown said it was unaware of "these rumors."
Federal judge temporarily blocks $11 billion in cuts to public health funding
A judge in Rhode Island on Thursday blocked $11 billion in public health funding while a lawsuit from 23 states and D.C. plays out.
Judge likely to begin contempt proceedings over deportation flights
A federal judge said he's likely to begin contempt proceedings against government for failing to answer questions about deportation flights under the Alien Enemies Act.
Dr. Oz confirmed to head agency that oversees Medicare and Medicaid
The Senate confirmed Dr. Mehmet Oz is a party line 53-45 vote to lead the Centers for Medicare and Medicaid Services.
HealthWatch
More HealthWatch
FDA bird flu testing efforts disrupted by RFK Jr.'s layoffs, officials say
Multiple FDA labs were cut amid Health and Human Services Secretary Robert F. Kennedy Jr.'s layoffs this week.
A majority-Black neighborhood went over 150 years without a hospital, until now
In November 2024, Norton West became the first hospital to open in Louisville's majority-Black West End neighborhood in more than 150 years.
RFK Jr. says 20% of health agency layoffs could be mistakes
Health and Human Services Secretary Robert F. Kennedy Jr. said the CDC's lead poisoning program will be reinstated.
Federal judge temporarily blocks $11 billion in cuts to public health funding
A judge in Rhode Island on Thursday blocked $11 billion in public health funding while a lawsuit from 23 states and D.C. plays out.
RFK Jr. cuts CDC labs investigating STD and hepatitis outbreaks
CDC officials are warning of delays and disruptions due to cuts to laboratory staff.
World
More World
Trump's tariffs target remote Australian territory inhabited by penguins
The Trump administration hit the remote Australian territory Heard Island and McDonald Islands with a 10% tariff, but no humans inhabit the islands.
New search for MH370 suspended just weeks after it got underway
Malaysia says the latest hunt for missing flight MH370 has been suspended after less than 6 weeks, as "it's not the season" to scour the Indian Ocean.
Rare life-sized statues of toga-clad couple found in Pompeii tomb
The couple may have been married, and the woman appears to have been a priestess, researchers said.
BBC News sneaks in to reveal devastation as Myanmar quake toll tops 3,000
Myanmar's military rulers have kept journalists out since the devastating earthquake, so CBS News' partners at the BBC went undercover to reveal the scale of the disaster.
Stocks slide around the world as investors recoil from Trump tariffs
U.S. financial markets look set to crater in early as trade, with Dow future down nearly 1,300 points.
Entertainment
More Entertainment
Aisha Bowe on her journey from community college to rocket scientist
Aerospace engineer Aisha Bowe opens up about joining the historic all-female Blue Origin space flight.
Bruce Springsteen releasing "Lost Albums" with songs never heard before
Bruce Springsteen announced "Tracks II: The Lost Albums" will feature seven full-length albums that were never released from 1983-2018.
Deborah Norville on leaving "Inside Edition"
Deborah Norville, the longest-serving female anchor in American TV history, says this will be her final season at "Inside Edition." She joins "CBS Mornings" to talk about what's next after three decades on the show.
Tucker Wetmore on debut album
Fresh off his first No. 1 hit and ACM nomination, Tucker Wetmore talks to "CBS Mornings Plus" about his journey to a billion streams and what fans can expect from "What Not To."
Nintendo Switch 2 unveiled
The next generation of Nintendo gaming is here. Tech expert Bridget Carey joins us to break down what to know about the Switch 2 ahead of its June 5 release and why it's already a must-have for Millennials and Gen Z.
Technology
More Technology
Technology
Nintendo unveils new Switch 2 console
Nintendo has unveiled its next console, the Switch 2. Washington Post reporter Gene Park joins "The Daily Report" to discuss the new user experience, the price and possible security concerns.
Amazon tells White House it's interested in buying TikTok
Amazon has expressed interest in buying TikTok ahead of deadline for ByteDance to sell the social media app or face a U.S. ban.
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.
What to know about RedNote
CBS News Confirmed looks at why users are flocking to RedNote, the new Chinese app raising red flags over data privacy and propaganda, as TikTok faces a potential U.S. ban.
Growing demand to power AI, cryptocurrency
As cryptocurrency and artificial intelligence advancements are made, U.S. demand for the energy needed to power massive mining and data centers grows. David Turk, former deputy secretary of the U.S. Department of Energy, joins "The Daily Report" to discuss how much energy the U.S. needs and the potential environmental impacts.
Science
More Science
Archaeologists discover mass grave from Roman Empire-era battle
Experts at the Vienna Museum provided a public presentation of the mass grave this week, which had the bodies of more than 100 people.
Astronauts on unexpected 9-month space mission
Originally scheduled for just 8 days aboard the International Space Station, the two astronauts spent over 9 months in orbit due to delays with their Boeing Starliner return. Now back on Earth, they share how they coped, what they missed most, and how the mission unexpectedly became political.
Icelandic volcano erupts, shutting down popular tourist attraction
Authorities in Iceland were forced by a new volcanic eruption to evacuate dozens of homes and shut down the hugely popular Blue Lagoon tourist attraction.
SpaceX's Fram2 launch sends civilian crew into flight around Earth's poles
The international all-civilian Fram2 crew is the first in space history to fly to orbit with no licensed pilot or trained astronaut on board.
Ancient wasp snatched prey like Venus flytrap, scientists say
"I've seen a lot of strange insects, but this has to be one of the most peculiar-looking ones I've seen in a while," said one entomologist.
Crime
More Crime
Man wanted for murder breaks leg trying to flee from U.S. Marshals
Charles Ray Blevins, 38, allegedly shot and killed a man while on parole in 2019.
What to know about federal executions as DOJ seeks death penalty for Mangione
Each death penalty case is authorized by the DOJ headquarters in Washington, D.C., in consultation with local U.S. Attorney offices, who prosecute the cases.
Man accused of trying to kill Kavanaugh intends to plead guilty, court docs show
Nicholas Roske was found outside Supreme Court Justice Brett Kavanaugh's home with a gun and a knife in 2022.
Adams reacts to judge dismissing case
New York City Mayor Eric Adams touted a judge's decision to dismiss his federal corruption case with prejudice. Adams faced several counts of bribery, conspiracy and campaign finance violations. CBS News' Shanelle Kaul has more.
Fugitive leader of notorious Ecuador drug gang is indicted in U.S.
José Adolfo Macías Villamar — known as "Fito" — has led Los Choneros and its "network of assassins and drug and weapon traffickers" since at least 2020, federal prosecutors said.
Space
More Space
Aisha Bowe on her journey from community college to rocket scientist
Aerospace engineer Aisha Bowe opens up about joining the historic all-female Blue Origin space flight.
Aisha Bowe prepares for liftoff
Aisha Bowe, a former NASA rocket scientist and tech founder, will become the first person of Bahamian heritage to travel to space. She joins Gayle King and an all-female Blue Origin crew launching April 14 and joins "CBS Mornings' to talk about how she is preparing.
"City-killer" asteroid has slim chance of striking moon, experts say
The 2024 YR4 asteroid has a near-zero chance of striking Earth, but a slim chance of hitting the moon, new research says.
NASA's SPHEREx space telescope releases its first images
The first images captured by NASA's SPHEREx space telescope showed tens of thousands of stars and galaxies.
Wilmore, Williams on space stay
Butch Wilmore and Suni Williams are sharing more details about their experience in space aboard the International Space Station after their time in Boeing's Starliner capsule. CBS News' Mark Strassmann spoke to the pair about their journey.
Latest Galleries
More Latest Galleries
Notable Deaths in 2025
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Husband pieces together wife's last movements to find out how she was killed
A look into a grieving husband Jan Cilliers' investigative work after his wife Christy Giles and her friend Hilda Marcela Cabrales died after a night out.
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.
Latest CBS News Videos
More Latest CBS News Videos
Latest CBS News Videos
World reacts to Trump's sweeping tariffs
President Trump's major tariff announcement on Wednesday led to a Thursday meltdown on Wall Street and backlash across the globe. CBS News reports.
Cornell William Brooks on Trump's DEI fight
President Trump's Department of Education said Thursday that at-risk institutions could lose federal funding if they continue DEI policies. Former NAACP President Cornell William Brooks joins "CBS Evening News" with his thoughts on the administration's demand.
Reporter's Notebook: Trump's tax cuts
The Senate is considering extending President Trump's tax cuts from 2017, at a cost of $4.5 trillion over the next decade. "CBS Evening News" co-anchor John Dickerson examines the budget question.
Hurricane predictions come amid NOAA layoffs
The latest hurricane forecast from Colorado State University is predicting at least four major hurricanes this season. That comes as the National Oceanic and Atmospheric Administration reels from massive budget cuts. Rob Marciano reports.
Deadly storms roll through Tennessee
Multiple people are dead after a storm brought tornadoes and relentless rain across the U.S. Wednesday. Nicole Valdes has more.