Incredible 'Fairy' Robot Sails on The Breeze Like a Floating Dandelion

One Ancient Culture Actually Benefited From 'The Worst Year in Human History'1,200-Year-Old Mummy of a Young Man Tied With Rope Discovered in Peru

An Unknown Human Ancestor May Have Left 3.7-Million-Year-Old Footprints in AfricaOldest Remains of Mysterious, Extinct Human Ancestors Unearthed in Siberian CaveWhy Some People Find It Harder to Be Happy, According to Science

Mysterious Vanishing of Advanced Chinese Civilization 4,000 Years Ago Finally SolvedKids Start Appreciating Humor And Cracking Jokes Surprisingly Early, Survey Reveals

Scientists Did an Actual Study on Hugs, And It's Making Us Feel Warm Inside

Inexplicable Phenomena Spur Pentagon to Launch New UFO Investigation ForceIncredible 'Lost World' of Underwater Volcanoes Discovered Deep in The Ocean

An Enormous Iceberg Is Threatening to Break Off Antarctica's Pine Island GlacierFeeling Overwhelmed by The News? Here Are Some Easy Things You Can Do Right Now to Help The Planet

Major Climate Report Just Issued a Dire Warning, But Everyone's Going to Ignore It AnywayWind Farms Could Have a Local Climate Warming Effect, Says Harvard Study