The Current Radar map shows areas of current precipitation (rain, mixed, or snow). The map can be animated to show the previous one hour of radar.

A global experiment tests how humanity could live across the solar system, by dropping volunteers into some of Earth’s most extreme environments. Nearly all tea comes from one plant, yet there are ...

Every generation seems to believe the next one has it easier, or harder, than they did. Say it out loud at a dinner table, and you might just start an argument. A 28-year-old complains that rent eats ...