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

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

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 ...

Typically, from what astronomers have gathered thus far, star systems follow a tidy logic: small, rocky worlds huddle close to the warmth of their star, while massive gas giants bloat up in the colder ...

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

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 ...

In 1922, archaeologists uncovered the intact tomb of Tutankhamun, exposing thousands of artifacts placed around the young Egyptian king for burial. Among the gold ornaments, chariots and ritual items ...

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

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 ...