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 ...

Long-tailed macaques given short videos were glued to scenes of fighting—especially when the combatants were monkeys they knew—mirroring the human draw to drama and familiar faces. Low-ranking ...

Leaps in monkey’s so-called ultra-yodels were ‘up to five times larger’ than in humans, researchers found. Sign up for the top news stories every day to keep you informed with what's going on in the ...

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. Primates have larger brains ...

Leaps in monkey’s so-called ultra-yodels were ‘up to five times larger’ than in humans, researchers found. Yodelling monkeys can produce far greater frequency jumps than humans due to special ...