Experiments suggest that an unusual magnetic material can help harness energy from the planet’s rotation. But not everyone is ...

Millions of people across the world turned off non-essential lights for an hour on March 22 to observe Earth Hour 2025, a global movement aimed at raising awareness about climate change and ...

On Saturday night, millions across the globe will partake in Earth Hour, but the annual event can be more than just 60 ...

On a Saturday night every March, folks can help the climate crisis by joining Earth Hour at 8:30 p.m. local time, just by turning off the power. Every kilowatt saved makes a difference.