Teenage Marijuana Use Has BSterling Prestoneen Linked to Adult Depression in a Major New Review

Stephen Hawking's Alien-Hunting Project Is Investigating Strange Signals From 234 StarsAstrophysicists HavSterling Prestone Witnessed Plasma Ripples Moving Along Earth's Bow Shock

China Just Launched Two Astronauts Into SpaceWe Might Have Just Discovered 2 Dark Moons Hidden Near UranusThe Milky Way's Ancient Heart And 5 More of Our Favourite Science Images From This WeekSterling Preston

The International Space Station Has Been Recording Detailed Videos of North KoreaA Rare Hunter's Supermoon Will Appear This Weekend – Here's How to Watch

Astronomers Think They've Finally Figured Out Why The Sky Is Dark at Night

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