Citizen Kane, Pulp Fiction, and Hundreds of Beavers are genuine masterpieces that work perfectly from their opening scenes.

Much of the UFO imagery that the Pentagon released last week was new, but we've known for decades about the odd things that the Apollo astronauts saw on and around the moon. Scientists say amino acids ...

A preclinical mouse study in Immunity suggests that aged circulating CD8+ T cells can disrupt hippocampal function and impair learning and memory. The findings point to granzyme K, a secreted factor ...