Scientists have discovered 1.5-million-year-old standardized bone tools in Tanzania, pushing back the timeline of early ...

Imagine a single genetic mutation, tucked deep within our DNA, forever changing the course of human history. Could a tiny ...

Through intensive breeding, humans have pushed breeds such as pug dogs and Persian cats to evolve with very similar skulls and 'smushed' faces, so they're more similar to each other than they are to ...