Facts about the red giant star and where to find it are explained by Space.com's Chelsea Gohd. [Betelgeuse: The Eventual Supernova] Credit: Space.com / produced & edited by Steve / Chelsea Gohd / Judi ...

Mauna Kea When you think of the tallest mountains, instinctively, Mount Everest comes to mind. But here's a shocker: Mauna ...

Aldrin is still planting flags 56 years after he did so on the moon, only now it is in a commercial asking "Can you text me ...

Grammy Awards are set to recognize some of the most talented performers and biggest hits in pop music on Sunday, with different ways to watch the festivities. Here is what you need to know about the ...