Scientists studied the remains of a mysterious human relative called Homo naledi found deep in a South African cave and ...

Evolutionary psychology is known for dark parts of our nature, like homicide. But it also explains prosocial behaviors, like ...

Men have nipples because embryos are sexually neutral for their first six weeks. Here's the developmental blueprint behind ...

The 2-Million-Year Jump: The primary transition to modern human body proportions was a sudden evolutionary leap 2 to 2.5 million years ago, driven by Homo erectus/ergaster and Homo rudolfensis, rather ...

Baboons are one of the most widespread of Africa's primate groups. They range across sub-Saharan Africa and into the Arabian ...

The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...

Oral papilloma is a benign epithelial lesion often associated with low-risk human papillomavirus (HPV), particularly types 6 and 11. It typically presents as an asymptomatic exophytic growth with a ...

For today's Blast from the Past, we're sending it all the way back to the late 1950s, when British inventor, entrepreneur, ...

In his new memoir, the vice-president covers his conversion and politics – at a time when hardline Catholicism is ascendant in the US ...

Discover 10 animals with the shortest life on Earth, including the mayfly that lives less than 24 hours and the pygmy goby ...

We're not the first species of ‘human’ to walk the Earth; thousands of years before us there was a rich diversity of ...

Hundreds of hominin fossils reveal that human body size remained stable for ages before a sharp increase in early members of ...