Dylan Lopez Contreras, the first New York City high school student detained in the immigration roundup of the second Trump ...

A fossilized skull and jawbones found belonged to a crested dinosaur that lived 95 million years ago— the first new species of its kind discovered in over a century.

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.

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

Hundreds of migrant and refugee children in Mexico City shelters are participating in soccer training sessions this month as ...