Scientists Found a Drug That Relieves Daytime Sleepiness – And It's Not Caffeine

This Ancient Martian Lake Offers More Clues For How Life First Started on EarthLook Up! Here's Your Unique Chance to See a Newly Discovered Comet

The Closest Star System to Earth Could Be Concealing a Dark, Long-Kept SecretScientists Just Discovered Our Moon Once Had an AtmosphereDon't Miss The Draconid Meteor Shower Peaking This Weekend

Scientists Are Proposing to Protect Earth From Solar Flares With a Gigantic ShieldThe US Just Officially Said It Is Sending Humans Back to The Moon

Ancient Space Rocks Could Be Key to The Mystery of Insanely Huge Volcanoes on Mars

That 'Alien Megastructure' Star Has Turned Out to Be Even Weirder Than We KnewGiant Reservoir to Limit Water Supply For Millions of Americans After Chronic Drought

The Avoided World: How The Montreal Protocol Saved Us From a Scorched Earth3 Out of 4 People Believe Earth Is Nearing Irreversible Tipping Points, Poll Shows

Hottest Month Ever Recorded on Earth? We Just Lived Through It, Says US AgencyToxins in Plastic Pollution Could Be Confusing Hermit Crabs Into Thinking It's Food