Kansas City Chiefs quarterback Patrick Mahomes throws an 11-yard touchdown pass to tight end Travis Kelce while falling down against the Houston Texans.

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

An curved arrow pointing right. You definitely shouldn't mess around with mercury, but if you want a safe, similar, tactile experience, a metal called Gallium is widely available online.

Metal dental fillings leak mercury if they are exposed to a new powerful type of medical scan, scientists have found. They studied the effect of ultra-high-strength MRI - the latest in scanning ...

What we do know is that Mercury has an unusual composition. Like Earth, it has a metal core. But Mercury's metal core takes up 80% of the planet. As NPR's Joe Palca reports, one of the most ...