Prometheus

The BepiColombo spacecraft flew less than 200 miles from Mercury's surface and photographed volcanic plains and icy craters.

The US announces an increased $25 million reward for information leading to the arrest of Venezuelas President Maduro, on day he's sworn in for a third term. (Image credit: Matias Delacroix)

A large area of greater Los Angeles had unhealthy air Friday, due to particulate matter from large wildfires. Here are tips for breathing cleaner air indoors if its smoky outside.(Image credit: Mario Tama)

He played and sang all the Bob Dylan songs in director James Mangold's 'A Complete Unknown.' Continue reading…

Atlanta has seen nearly 1,000 flights grounded, while more than 34,000 Arkansans have lost power.(Image credit: Joe Raedle)

The official numbers are in: 2024 is the hottest year on record. Climate change is the main culprit. But there might be something else going on, too.(Image credit: Selcuk Acar)

U.S. employers added more than a quarter-million jobs in December, according to the Labor Department. That's far more than forecasters were expecting.(Image credit: Anna Rose Layden/Getty Images)

The Beatles, Elton John and Guns N' Roses are among the classic rock acts on the list. Continue reading…

As fire crews and air tankers work to block the wildfires' explosive growth, images of red clouds of fire retardant falling onto trees are common. What is it — and what's in it?(Image credit: David Swanson)