New species, including "blob-headed" fish, identified across world in 2024
These space missions will take off in 2025
Orca who carried her dead calf for 17 days has a new baby
2,600-year-old shipwreck is raised from waters off Spain
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
