Sign up for CNN’s Life, But Greener newsletter. Our limited newsletter series guides you on how to minimize your personal role in the climate crisis — and reduce ...

The Doomsday clock was set at 89 seconds to midnight on Tuesday morning, putting it the closest the world has ever been to what scientists deem "global catastrophe." The decades-old international ...

Millions of Americans will “spring forward” on Sunday, March 9, 2025, as daylight saving time (DST) begins. While many appreciate the extra evening sunlight, others dread the lost hour of sleep. The ...