The lights are getting turned off to mark Earth Hour this year. However, it is more than just an hour in the dark. It is also a time for reflection on our ever-lasting impact on the planet and how we ...

Cities around the world turn off their lights on the last Saturday of March every year for Earth Hour to raise awareness about climate change. This year’s event, which takes place on March 26 ...

The operators of Glasgow Airport said they would be turning off non-critical lights and other energy using systems in support of Earth Hour. Dr Richard Dixon, director of WWF Scotland, said ...

The Kremlin is seen before the lights are switched off for Earth Hour in Moscow, Russia, March 30, 2019. REUTERS/Maxim ...

Franklin Templeton employees commemorated Earth Day in a variety of ways, including planting trees, cleaning up parks and ...

This solar panel had a sliding on/off switch that made it much ... the battery in just 8 hours and that the lights actually provided an impressive 8-hour runtime—the longest runtime of all ...

Crossing the northern lights off your bucket list won't require you ... typically appear more frequently in places closer to the Earth's poles, which explains why people are more likely to see ...

Mysterious lights that prompted reports of UFO sightings in the sky over California were identified by experts as Starlink ...

You may want to keep your eyes on the sky this week, as an interesting sight could be visible if you look at the moon at just ...

With solar activity continuing to increase, auroras are becoming more frequent. Here's an alert app you don't want to be ...

One night in northern Wisconsin, Jon Martin was looking for biofluorescence. But what Martin saw that night was something he ...

The Rock and Roll Hall of Famer brought her "Together Again" tour to the American Family Insurance Amphitheater Sunday.