If you’re a lefty and have ever felt excluded from the right-handed club as you write a letter, throw a ball, or wield a ...

David Attenborough's acclaimed nature series Life on Earth began production 50 years ago. Now, a PBS documentary captures the host looking back on that series as it's projected in a screening room.

Over the past 10,000 years, natural selection has contributed to the evolution of nearly 500 genes in the DNA of West Eurasians, affecting their looks and susceptibility to different illnesses, a new ...

Add Yahoo as a preferred source to see more of our stories on Google. Humans rely on opposable thumbs for everything from eating to writing to building entire civilizations. It feels like a uniquely ...

Humans rely on opposable thumbs for everything from eating to writing to building entire civilizations. It feels like a uniquely human advantage. However, several animals also evolved thumbs that can ...

With its opposable thumb, multiple joints and gripping skin, human hands are often considered to be the pinnacle of dexterity, and many robotic hands are designed in their image. But having been ...

Yes, 55 days is my cancer story. From discovery to diagnosis to a deep pool of worry to surgery to a visit to the oncologist — my cancer story is 55 days. Yes, there are more doctor visits in my ...

Elon Musk recently said that there is no reason to save for retirement because in the near future, AI will be so productive and efficient that every person will have “universal high income.” A more ...

What has opposable thumbs and is the most dexterous tool on the planet? The human hand, obviously. Well … not anymore. At least according to engineers at École Polytechnique Fédérale de Lausanne’s ...

Giant pandas have been seen using twigs or pieces of bamboo to scratch themselves. Other than an old anecdotal report about giant pandas rubbing dirt into their fur, this is the first recorded ...

Many people believe that we humans have conquered nature through the wonders of civilization and technology. Some also believe that because we are different from other creatures, we have complete ...