REVIEW AND EDIT WHILE YOU'RE ON THE GO Get to your files from anywhere, thanks to integration with OneDrive, SharePoint, and Dropbox. Don't worry about saving. When you edit on your tablet or phone, ...

The moon and two planets will align on Friday, April 25 to form a celestial "smiley face". Here's when Tennesseans need to ...

Before sunrise on April 25, a slender waning crescent moon will appear left of Venus and Saturn to create the tilted happy face.

Stargazers across the UK will have to set an early alarm for Friday morning to catch a glimpse of this planet alignment ...

Math, citizen science and the scientific method are all tools researchers use to investigate evidence of unidentified phenomena and reveal they may just have a down-to-earth explanation.

A rare alignment of planets and our moon will produce a celestial old-school emoticon in the pre-dawn eastern sky on April 25 ...

We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn, and work.