Climate change is dramatically reshaping Antarctica, a continent long considered one of the most remote and stable regions on ...

Researchers examined three ice core records to identify lead pollution levels in the Arctic between 500 BC to 600 AD.

They have finally begun passing laws to address the many harms we now know can come from an unrestricted internet experience at an early age. While laws like these are a long time coming ...

But there's another crucial yet little-known factor that shapes our social preferences: age. Friendship benefits people across all ages, even improving our health and lifespan, a large body of ...

Republican Congressman Mark Alford has touted raising the retirement age to help cut federal government costs. "I think there's a way, when people are living longer, they're retiring later ...

During their heyday in the Ice Age, they enjoyed a bounty of game among the megafauna that were unaccustomed to humans, a novel kind of predator. Now, new research points to a preferred food ...