When the asteroid struck Earth, a cloud of dust laced with iridium, a metal common in meteorites, blanketed the planet. Paleontologists use that telltale layer of atoms from space embedded in clay to ...

WACO, Texas — A new study published on Thursday, co-authored by researchers from Baylor University, New Mexico State ...

A groundbreaking study has revealed that dinosaurs in New Mexico were thriving right up until the asteroid impact that led to ...