"What surprised us, at the end, was how effective this type of impact could be in explaining Mercury's unusual structure ...

Bryson DeChambeau hit more than four times as many balls on the range than most players did Tuesday at the Masters. Here's why.

"Every new result can reshape our understanding of planets, their habitability, and our place in this universe." ...

Plus other weird things we learned this week.

Skoltech scientists discovered over 200 carbon-oxygen compounds with high energy potential, some rivaling TNT, offering new ...

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

Perhaps you were a teen, and you got sexually aroused and wet down there and were like, "WTF is going on?!" You reached out ...