National Museum WalesWeird NewsFour-year-old girl discovers 220 million-year-old dinosaur footprint at a beach in Wales
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Michael Dunning / Getty ImagesWeird NewsAliens exist and Trump almost let it slip, says Israeli professor and former space official
Karen Osborn / SmithsonianWeird Science'Ultra-black' skin has kept some deep-sea species swimming along unnoticed
KevinDyer / iStockphoto/ Getty ImagesWeird ScienceInvasive South American lizard sighted in Georgia for 3rd year, conservation group says
HAN Zhixin / Los Angeles Natural History MuseumWeird ScienceIt's a bird, it's a dinosaur, it's ... really tiny: New species baffles dinosaur experts
Dave Fleetham / Design Pics / Getty ImagesWeird ScienceA museum's narwhal tusk disappeared more than 40 years ago. The FBI wants your help to find it.
Courtesy of Leeds Museums and GalleriesWeird ScienceAncient voice: Scientists recreate sound of Egyptian mummy
Keystone / Getty ImagesWorldNew theory in the never-ending search for the Loch Ness monster: A really big eel
Brian Ach / AP fileCulture MattersRapper Residente partners with scientists to create music with brain patterns
Yuri Arcurs / Getty Images/iStockphotoScienceEarth's core has been leaking for 2.5 billion years and geologists don't know why
City of Westbrook via APScienceAliens didn't create this weird swirling disk in a Maine river. Here's what did.
iStock / Getty ImagesThe Big QuestionsElon Musk says we may live in a simulation. Here's how we might tell if he's right
Sciepro / Science Photo Library/Getty ImagesScienceSperm-inspired robots could be the next big thing in medicine
ERproductions Ltd / Getty Images/Blend ImagesInnovationGut bacteria may hold key to creating universal donor blood type