Using chemical clues from Neanderthal bones, researchers have placed the species at the top of the food chain, alongside apex ...

One of the many promises of the past year is that this AI revolution is going to make us superhuman - expanding our cognitive ...

Tech companies are claiming machines more intelligent than us and capable of having their own agendas are just around the ...

Bill shape affects how efficiently a hummingbird feeds and how it competes with other hummingbirds. Because of humans, they ...

I spent my childhood longing for him to bring me fun drinks on his little tray while I reclined on the sofa, glued to back-to ...

Pawsitive Recovery launched in Denver in 2021 and is so popular that the SPCA is looking to expand it across the country.

San Francisco commuters are used to bold tech ads, but the latest round of billboards took things to a darker, almost uncanny ...

Over their century-long history, the Radio City Rockettes have evolved to meet the current moment. Two members of the ...

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...

Editor’s note: This story is part of As Equals, CNN’s ongoing series on gender inequality. It contains graphic and disturbing accounts of sexual violence. For information about how the series is ...