The Atlantic
Scientific American
Smithsonian
The First Ice Skates Weren't For Jumps and Twirls - They Were For Getting Around
When Humans Begin Colonizing Other Planets, Who Should Be in Charge?
Footprints Found at Ancient Hot Springs Could Represent Earliest Settlement of Tibetan Plateau
Twelve Years Ago, the Kyoto Protocol Set the Stage for Global Climate Change Policy
Decades-Old Chemicals May Be Threatening Polar Bear Fertility
The Tiny World of Glacier Microbes Has an Outsized Impact on Global Climate
Nuclear Technology May Help Bring Early Mammal Evolution into Focus
Wired
Meet the Couple Who Could Be the First Humans to Travel to Mars
One Hobbyist's Stunning Collection of Beetles From Around the World