Here's How Many Moscow Mules You'd Need to Drink to Be Poisoned by Those Copper Cups

Our View of Space Is Becoming Blurrier as Our Planet Heats Up, Astronomers WarnThis Year's Atlantic Hurricane Season Is So Bad We Ran Out of Names Two Storms Ago

Antarctica's 'Doomsday Glacier' Is in Serious Danger, New Research ConfirmsWe Set 20 Targets to Save Our Planet a Decade Ago, And We've Missed Them AllMassive Chunk of Greenland's Largest Glacier Just Crashed Into The Sea

What We Don't Know About Parasites in Our Changing World Could Be DeadlyEarth Is Barreling Toward a 'Hothouse' State Not Seen in 50 Million Years

Striking Photos Show Wildfire Smoke Turning The Sky Orange Over San Francisco

A Shocking Percentage of World's CO2 Emissions Is Directly Traced to MultinationalsThis Extremely Toxic Lake Could Show Us How Life May Have Survived on Mars

New Models Let Us Dive Into One of The Brightest Star Explosions We've Ever SeenSigns of an Unknown Solar 'Tsunami' Have Been Discovered Deep Inside Earth's Ice

The Source of Ghostly Shadows in The Sun's Atmosphere Could Finally Be IdentifiedJaw-Dropping View of The Milky Way Reveals Mysterious Structures Dangling in Space