The out-of-Africa migration, in which ancient humans went on to inhabit every other continent except Antarctica, may not have ...

Add Yahoo as a preferred source to see more of our stories on Google. Humans are tiny, yet sometimes the world reminds us how enormous or minuscule everything else really is. Gigantic machines, ...

Complicated births may not have arisen in humans as a trade-off between our need for big brains and pelvises suitable for upright walking, new research in chimps suggests. Difficult births are not ...

Sometimes, it comes down to bragging rights for both humans and AI. A recent study has shined a light on this intriguing debate: Can AI truly generate research ideas as creatively as humans?