Animals do all sorts of things to attract each other as potential mates. Many birds, for example, produce feathers with elaborate color patterns – from the iridescent plumage of many hummingbirds to ...

First things first: what do we know about the next Marvel Cinematic Universe movie's first trailer? For starters, we know it'll arrive sometime today (March 18). Tom Holland, who' ...

The history of Earth is written on the great tablets of tectonic plates. The motions of plates shaped land masses, formed ...

For decades, the strongest evidence for the earliest human settlement in the Americas came from a site in Chile called Monte Verde. Scientists found echoes of hu ...

Researchers revisited the 1970s discovery of ancient stone tools at Monte Verde—an iconic site in Chile that transformed our understanding of how and when humans arrived in the Americas.

Data suggest people lived at Chile’s Monte Verde site thousands of years later than thought, challenging key “pre-Clovis” evidence. Not all agree.

Magnetic crystals provide the earliest evidence yet of the plate tectonics that likely made Earth habitable, pushing its start back by 140 million years.

The first Americans came over during the last ice age, but how much do you know about them?