New video footage of an unknown object flying over Rome, Italy on 12th April 2015.
Interesting video of an unknown craft flying next to the Calbuco volcano’s eruption in Chile. This video was recorded on the 22nd April 2015
How the Ancient Egyptians pulled massive statues and pyramid stones weighing 2.5 tons on large sleds across the desert
A breakthrough has been made in the development of clean hydrogen power
Nasa claims we'll find aliens in the next 10 to 20 years – and now the agency is revving up its efforts to track them down.