What to know about the winter solstice, 2024's shortest day
Why fish, birds and other animals yawn too, according to an expert
Americans coexisted with 4-ton sloths for millennia, research shows
"Murder hornets" eradicated in the U.S., agriculture officials say
Coal use hitting record in 2024, which is likely hottest year yet, report says
Coal use hitting record in 2024, which is likely hottest year yet, report says
Bronze-Age Britons were cannibalized after massacre, research shows
Bronze-Age Britons were cannibalized after massacre, research shows