For nearly a century, astronomers have known that the universe is expanding. Most galaxies are carried outward with the flow ...

In a rare and surprising move, the FDA has issued a “Refusal to File” letter for Moderna’s mRNA-1010 influenza vaccine.

The pattern echoes classic studies of animal foraging. Birds in food-rich habitats ignore low-quality prey, waiting for ...

Fossilized footprints are among the most abundant traces dinosaurs left behind. But linking a track to its corresponding ...

Previous observations of stars whipping around an unseen mass—especially a bright star called S2—have pointed to an object ...

The game the AI reconstructed — now dubbed Ludus Coriovalli (Game of Coriovallum) — is an asymmetric battle of attrition. It ...

For 12,400 years, the cave’s arid air preserved two small scraps of elk hide stitched together with twisted fiber. These ...

Scientists call this speck LUCA — the Last Universal Common Ancestor. Since the concept of LUCA first emerged, it has ...

A new study, published in the journal PLOS One, argues that this kind of enduring grief after a pet’s death can reach the ...

Autism has always been framed as a condition that mostly affects boys. Yet after tracking more than 2.7 million people born ...

A recent study led by researcher Harold Brindley, from the Institute for Communities and Wildlife in Africa at the University ...

As Valentine’s Day approaches, finding the perfect words to express your feelings for that special someone can seem like a ...