Some Amazon Echo Devices Are Spontaneously Laughing, And Nobody Knows Why

Strange Microbe Discovery in Ethiopian Volcano Shows How Life Could Survive on MarsThese Breathtaking Photos Are The First Known Sighting of an Albino Giant Panda

For The First Time Ever, Scientists Observe The Complex Messaging System of CellsAn Anaconda in The US Has Impregnated Herself And Given Birth Without Male ContactA Volcano in Bali Along The 'Ring of Fire' Erupted on Saturday, And It Looks Terrifying

For The First Time, Chimpanzees Have Been Spotted Smashing Open And Eating TortoisesScientists Have Discovered The Oldest Fossils of Multicellular Life on Land

Expert Panel: Humans Really Have Started a New Geological Epoch on Earth

A Shark Vomit Study Shows They've Been Eating a Totally Unexpected AnimalBaby Scorpions Get A Free Ride On Mom's Back, Unless She Decides to Eat Them

World's Smallest Reptile Fits on Your Fingertip – And Has Humongous GenitalsStunningly Preserved 220-Million-Year-Old Dinosaur Footprint Discovered by 4-Year-Old

Here's How a 635 Million-Year-Old Microfossil May Have Helped Thaw 'Snowball Earth'Beetle Parents Engage in a Smelly War of Disinformation to Keep Their Nests