It’s small, inexpensive, doesn’t require batteries or charging, and it could save your life. “In an emergency, a whistle can help rescuers locate you when you can’t call for help,” says Conne Burnham, ...

If you ever feel afraid, just think how much fun it would be to “whistle a happy tune” with one of artist Kim Murton’s cheerful, animal-shaped whistles. Murton will teach a workshop on how to create ...

From loud bangs to long whistles, bright reds to pale blues, there are thousands of variations of fireworks and an entire branch of chemistry that explores these fun explosions. I’m a chemist and ...