Humans have practiced some form of yodeling since at least the 13th century, when Marco Polo encountered Tibetan monks on his travels who used the vocal technique for long-distance communication. It's ...

Everyone loves a good bit of monkey business every now and then. It could be just playing around and being plain old silly. Or it could be an actual monkey doing something rather suspicious. Just take ...

Deep in the rainforest, the monkeys are yodeling. Their wild calls echo across the foliage, sending signals of sex and survival. For decades, scientists have studied why they make these sounds, but ...

As Election Day looms with Kamala Harris and Donald Trump locked in a dead heat, pollsters and pundits are scrambling for clues to predict the outcome. But what if the answer lies not in political ...

This occurred about 40 years ago. And it’s been almost 20 years since the National Academy of Sciences suggested that a ...

The 43 rhesus macaque monkeys that escaped a South Carolina medical lab this week are among the most studied animals on the planet. And for more than a century, they have held a mirror to humanity, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The 43 rhesus macaque monkeys that escaped a ...

Animal rights advocates want to know why the National Institutes of Health quietly approved millions in new funding for ...

Mushrooms may not be the first food that comes to mind when we imagine the diets of wild primates—or our early human ...