Planet Nine Might Not Actually Be a Planet

It could be something even cooler

How to Make Exercise a Regular Part of Your Life

Learn to stop worrying and love working out

It’s Official: NASA’s New Horizons Spacecraft Has Made History

MU69 Is the Most Distant Object We’ve Ever Visited — and It Looks Like a Space Snowman

Artificial Intelligence Thinks Your Face Is Full of Data. Could It Actually Unmask You?

Exercise Really Does Seem to Help With Depression

A clever new study demonstrates a causal relationship

The Collision That Formed the Moon May Have Delivered the Building Blocks of Life

Sort of a…

An Exploding Space Cow Could Be Linked to a Newborn Black Hole

The first time we’ve caught a baby…

Good News: Space Bacteria (Probably) Aren’t Evolving to Destroy Us

Microbes on ISS are changing their…

Elon Musk Is Wrong. Working Extremely Long Hours Doesn’t Make You Better at Your Job.