Would you rather fight a horse-sized duck or 100 duck-sized horses? The famous question, though implausible, reflects a ...

Genetic sharing among evolutionary neighbors all happens through hybrids: the offspring produced when individuals from two ...

Twins are pretty rare, accounting for just 3% of births in the US these days. But new research shows that for primates 60 ...

From stalking jaguars to leaping lemurs, these award-winning images reveal the raw beauty and biological marvels of wildlife ...

A new study shows how ants grow huge colonies by choosing numbers over strength and relying on teamwork instead of tough ...

The humble planarian flatworm can regrow its brain. Here’s how this tiny animal will have you rethinking everything you ...

A new study shows that Cleveland's famous sea monster Dunkleosteus terrelli actually had a more normal size and jaw than ...

After decades of excavation and debate, a new analysis argues that Little Foot — one of the most complete hominin fossils ...

This video highlights five of the most unusual symbiotic relationships found in the natural world. Researchers explain how ...

Mo Khalil is the Hok Lam and Kathleen Kam Wong Professor of Bioengineering and Professor of Molecular and Cellular Biology at ...

A massive collision between two asteroid-sized bodies around a nearby star offers a rare look at the violent process of ...

A WORLD-FAMOUS fossil nicknamed “Little Foot” may actually belong to a new humanlike species. The fossil was previously ...