Chimpanzees consistently choose crystals over ordinary rocks, suggesting a curiosity that may echo early humans.

Aden Kahr Humans have long been fascinated by crystals. Archaeological evidence suggests our ancestors have treasured small quartz and calcite stones for at least 780,000 years, often bringing them ...

Chimpanzee experiments suggest early humans were likely fascinated by crystals because of their unique transparency and ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. It's often said that humans ...

Chimpanzees may look like smaller, hairier versions of humans, but when a full-grown chimp decides to throw its weight around, the difference is stark. Their strength is not just a gym-rat talking ...

"Give orange me give eat orange me eat orange give me eat orange give me you." That's the longest string of words that Nim Chimpsky, a chimpanzee who scientists raised as a human and taught sign ...

Wild chimpanzees across multiple African field sites regularly consume ethanol through ripe and fermented fruit, absorbing enough alcohol to register in their urine and potentially shedding light on ...

As scientists have studied the chimpanzee, they’ve found more and more similarities between humans and their closest living relatives. But when it comes to the courts, chimps and humans couldn’t be ...

Scientists analyzed the urine of wild chimpanzees who'd feasted on fallen fruit to see how much alcohol they consumed from the fermented sugars.