Learn more about the evolution of domesticated dogs from wolf to pug.

Learn how feeding mice a high-fat diet can weaken their gut barrier, allowing bacteria to enter the brain, which suggests a ...

Learn about the first images of low-mass stars captured by SPARCS, a nanosatellite that could provide insight into exoplanets ...

Learn more about hand gestures and how some of them can mean two vastly different things depending on the culture you're in.

Learn what afterimages can teach us about how our brains predict our visual movements.

Imagine stumbling across a fossilized shinbone so massive it nearly rivals that of “Sue,” the most famous Tyrannosaurus rex ever unearthed. That is exactly what paleontologists are grappling with ...

Learn how the newly identified crocodile Crocodylus lucivenator lived alongside Lucy’s species in ancient Ethiopia — and why ...

Learn more about why the story of how wolves saved Yellowstone National Park’s aspens is more complicated — and more ...

Learn more about the ways animals can react to rattlesnake rattles, even if they don't typically interact with them in the wild.

Learn how ancient DNA uncovered Ice Age forests on sunken Doggerland and revealed a landscape that once linked Britain to mainland Europe.

Learn how scientists identified genetic clues that distinguish natural viral spillovers from lab-handled viruses — and why ...

Learn how bacteria inside marine snow may dissolve shell minerals and influence how the ocean stores carbon.