It's no secret that our waistlines often expand in middle-age, but the problem isn't strictly cosmetic. Belly fat accelerates ...

Senescent skin cells, often referred to as zombie cells because they have outlived their usefulness without ever quite dying, ...

Researchers at University of California San Diego found that cigarette smoking continues to decline across the United States, ...

The Andromeda Paradox, originally from Roger Penrose, is a brain-melting thought experiment that brings up the question of ...

(via Veritasium) How a single phone call from a student helped uncover a flaw that nearly toppled Citicorp.