Thursday, February 26, 2026 9:37 PM ET
2 days 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.8 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.11 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.11 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.14 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.28 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.1 month 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
Fossils found at Dinosaur National Monument, first excavation in 100 years -- The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.1 month ago