Learn how early reptiles began building the visual and brain skills needed for flight long before takeoff.

Learn more about the fossilized trackway, which provides important insights into the movement of massive dinosaurs.

Learn more about a new cancer blood test that increases cancer detection multifold and what its limitations are.

Learn how the brain sorts fleeting moments from lasting memories using a multi-stage molecular process.

Learn how several working groups with their own carving techniques built the iconic moai of Easter Island.

Unassigned bones from Ethiopia, combined with teeth and jaw finds, show how two ancient hominin species thrived on different ...

Learn more about the genetics of the vampire squid — a strange species whose genome suggests that modern octopuses, squids, ...

Learn how a newly detected gamma-ray halo in the Milky Way could mark the first direct glimpse of dark matter.

Learn more about how C/2025 K1 (ATLAS) looked as though it had passed its perihelion without fragmenting, but now it seems ...

Learn about Dunkleosteus, an ancient apex predator that ripped apart large fish with sharp bony blades that lined its mouth.

Discover how brain organoids are helping us uncover whether early thought patterns emerge from experience or are hardwired ...

Discover how scientists have used iron isotopes to determine the likely origin of the Mars-sized planet named Theia.