Hydrogen - the most abundant element in the universe - has the potential to fuel our cities, leaving behind nothing but water and heat.
DARPA believes that it's on the way to creating organisms capable of terraforming Mars into a planet that looks more like Earth.
Is the hoverboard finally here? This is apparently a working prototype for a hoverboard that makes Back to the Future a reality.
Conspiracy theorists say they have found a replica of one of Egypt's Great Pyramids on Mars.
New video footage of multiple unknown lights hovering in the night sky over Wilton Manors, Florida on 20th June 2015
Around 8 million mummified animals were found in the Catacombs of Anubis.