They also discovered that each species may support multiple traits, potentially with different impacts. For example, the colours of brambles (black, pink, red) are linked to multiple positive physical ...

HONOLULU — Could another group of ancient humans have lived alongside Homo sapiens? A new study suggests that they did, and scientists are starting to piece together the clues of their forgotten past.

Researchers say recently discovered teeth come from a previously undiscovered species of Australopithecus, adding to our understanding of human evolution. Maybe you've seen the T-shirts or the mugs, ...