March 3 is one of those whimsical holidays that celebrates pure imagination. It is National If Pets Had Thumbs Day — a date ...

Add Yahoo as a preferred source to see more of our stories on Google. As life has evolved over billions of years, it has exhibited an endless array of forms ...

Humans rely on opposable thumbs for everything from eating to writing to building entire civilizations. It feels like a ...

Host Marnie Chesterton unpicks the evolution of our own unique thumbs with the help of paleoanthropologist Tracy Kivell, learning how our grip compares to that of other animals. We discover why ...

A pterosaur with a 3-foot wingspan clambered around trees using claws and an opposable thumb some 160 million years ago in what is now Liaoning, China, according to a study published today in Current ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Similar anatomy, not a shared sense of humor, might be key for ...

Imagine holding a glass, working a shovel, brushing your teeth, manipulating a cell phone or building something, anything, without the use of your thumbs. Thumbs are one of the things that separate ...

An artist's rendering of a newly described species of flying reptile named Kunpengopterus antipollicatus. The Jurassic-era pterosaur may be the earliest animal known to possess opposable thumbs.

As life has evolved over billions of years, it has exhibited an endless array of forms. Evolution, it seems, has no problem mishmashing disparate traits from disparate animals… often times for gross ...