Add Yahoo as a preferred source to see more of our stories on Google. Aside from our big brains, the trait that most distinguishes humans from other animals is our ability to walk fully upright on two ...

Aside from our big brains, the trait that most distinguishes humans from other animals is our ability to walk fully upright on two legs, a style of movement without parallel in the animal kingdom. But ...

Perhaps the most remarkable feature of all species, living and extinct, is their extraordinary interconnectivity. Each species on Earth can trace its roots back to the same cluster of ancestral ...

Recent fossil finds could mean that "Lucy" wasn't our direct ancestor, some scientists say. Others strongly disagree. When you purchase through links on our site, we may earn an affiliate commission.

Little Foot, one of the world’s most complete hominin fossils, may be a new species of human ancestor, according to research that raises questions about our evolutionary past. Publicly unveiled in ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: All life on Earth can be traced back to a Last ...

Professor Andy Herries at La Trobe said Little Foot was one of the most complete and important fossils ever discovered in terms of what it could tell us about early human diversity and how our ...

Early humans like Neanderthals probably kissed, and our ape ancestors could have done so as far back as 21 million years ago. There is wide debate over when humans began kissing romantically. Ancient ...

Scientists have identified a new crocodile precursor that looked deceptively dinosaur-like and hunted with speed and precision. Named Tainrakuasuchus bellator, the armored “warrior” lived 240 million ...

Over millennia, people have selectively bred the sugarcane plant to optimize the crop’s taste, yield and ease of cultivation. Now researchers have uncovered a sweet surprise: by refining the history ...

Researchers studied ancient tooth fossils and found that a gene mutation in modern humans (right) better protected them against lead and gave them an advantage over Neanderthals (left). Kyle Dykes / ...