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Saturday, February 28, 2026 6:31 AM ET

CBS News - Science

Exclusive - Anthropic CEO says he's sticking to AI "red lines" despite clash with Pentagon - After the Trump administration cut it off, Anthropic CEO Dario Amodei told CBS News in an exclusive interview Friday night he wants to work with the military - but only if it addresses the firm's concerns. 26M ago

7 minutes ago

Live - Trump confirms "major combat operations" as U.S. and Israel attack Iran - The U.S. and Israel are attacking Iran, which is responding with attacks on U.S. bases in the region, as President Trump confirms "major combat operations." updated 6M ago

34 minutes ago

NASA announces major overhaul of Artemis moon program "to take down risk" -- NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.

19 hours ago

What scientists will be looking for when government UFO files are released -- Documents might help scientists shed light on unexplained phenomena and government secrets, experts said. -- Feb 24

19 hours ago

In a first, shark seen on camera in Antarctica waters, surprising researchers -- A large shark was caught on camera for the first time in Antarctica's waters, surprising researchers. "There's a general rule of thumb that you don't get sharks in Antarctica," one said. -- Feb 18

4 days ago

How Washington's crossing of the Delaware presaged a changing world -- On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in a surprise crossing of a near-frozen Delaware River - a watershed military maneuver that dramatized a changing America, and a changing climate. -- Feb 15

10 days ago

These United States: George Washington and climate change -- On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in an unanticipated crossing of a near-frozen Delaware River. Environmental correspondent David Schechter looks at how Washington's watershed military maneuver dramatized both a changing America, and a changing climate.

12 days ago

Impact of climate change on Winter Olympics -- The Winter Olympics in Milan need artificial snow due to climate change and warmer weather. Athletes say man-made snow makes terrain more difficult and unpredictable. Rob Marciano reports on its impact.

15 days ago

Scientists "quite surprised" to find one polar bear population thriving -- After decades monitoring polar bears in Norway's far north, researchers say the animals have proven incredibly adaptable, but there are no guarantees for the future. -- Jan 29

12 days ago

Mysterious dark matter seen in new map of distant galaxies -- Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity warps and bends the star stuff around it. -- Jan 26

29 days ago

Cow develops technique to scratch herself -- "CBS Saturday Morning" learns more about Veronika, the clever cow who figured out multiple ways to scratch herself with a broom. It was the first time a cow was seen using a tool.

1 month ago

Almanac: January 18 -- "Sunday Morning" looks back at historical events on this date.

1 month ago

Hegseth declares Anthropic a "supply chain risk to national security" -- Defense Secretary Pete Hegseth deemed artificial intelligence firm Anthropic a supply chain risk on Friday, following days of increasingly heated public conflict with the AI company.

3 hours ago

Robots, already in hospitals, are ready to roll in other industries -- In the years to come, robots will help offset worker shortages in health care, manufacturing and other industries, experts say.

12 hours ago

Book excerpt: "Streetwise" by Lloyd Blankfein -- In his new memoir, the former CEO of Goldman Sachs writes about a life that stretched from the projects of New York City to the pinnacle of Wall Street.

23 minutes ago

Small business owner is already giving her customers a tariff refund -- "If somebody charges you something and it's unlawful, they should give you your money back," Dame CEO Alexandra Fine said.

13 hours ago

See Trump's full statement on U.S. "major combat operations" in Iran -- President Trump says his objective in attacking Iran "is to defend the American people by eliminating imminent threats" from the regime in Tehran. Read his full statement and watch the video here.

46 minutes ago

Israel launches "preemptive strike" on Iran, Israeli military says -- The Israel Defense Ministry said in a statement that it launched the strike because it was expecting "a missile and drone attack" from Iran "in the immediate future."

3 hours ago

More than a dozen killed when plane carrying money crashes in Bolivia, official says -- The plane belonging to the Bolivian air force was transporting new banknotes from Bolivia's Central Bank to other cities. A large number of bills were scattered on the ground at the crash site.

3 hours ago

U.S.-Iran deal is "within our reach," Omani mediator says -- Negotiators from the U.S. and Iran have made "substantial progress" toward a deal to curb Iran's nuclear program, Omani Foreign Minister Badr Albusaidi told CBS News on Friday.

13 hours ago