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 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 ...

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

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 ...

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

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 ...

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

FOX Carolina First Alert Chief Meteorologist Kendra Kent walks us through why the aurora borealis is making appearances so far south.

"We're seeing this increase in sunspots now and we're going to see more and more of these eruptions over the next several ...

In fact, Billy, who was recording their conversation on his iPhone, was an operative for an N.G.O. called Earth League ...

The actor and first-time novelist discusses his new book, shooting the park-bench scenes in “Forrest Gump,” and the ...