Fresh findings about arm and leg bones advance the debate over whether Sahelanthropus tchadensis was bipedal, but not ...

In the mice with large-brain primate microbes, the researchers found increased expression of genes associated with energy ...

What would aliens really look like? Explore science-based evolution, symmetry, bizarre worlds, and intelligent life ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

A global catalog shows how creatures across the tree of life balance rigidity with flexibility in remarkably consistent ways ...

Mammals keep evolving into anteaters, eating only ants and termites, at least 12 times since the age the dinosaurs.

But some Neanderthal DNA helped modern humans survive and reproduce, and thus it has lingered in our genomes. Nowadays, ...

One of the biggest quests in biology is understanding how every cell in an animal's body carries an identical genome yet ...

Moment of Contact: New Revelations of Alien Encounters Movie Review: The conversation around UAPs and non-human intelligence has shifted dramatically over the past few years. What once lived on fringe ...

Discover when globalization began, from ancient trade routes to modern economic policies, and understand its impact on global trade and cultural exchange.

Federal officials have released a photo of the illegal alien accused of wounding four officers in Nebraska Dec. 3 after severely injuring a 61-year-old man in a suspected random attack. "This violent ...