Thousands of probationary federal employees received termination notices. Many were doing crucial work at science-related agencies.

A political scientist explains how a confluence of personality traits and perceived status loss can encourage some people to generate chaos as a solution to their woes.

The young of a mysterious blowfly species look — and smell — like the termites they hide among.

Solve our latest interactive crossword. We'll publish science-themed crosswords and math puzzles on alternating months.

A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.