Some of the world’s leading astronomers -including Great Britain’s astronomer royal, Sir Martin Rees- believe aliens, rather than using different radio waves or visible...
We know from fossil records that on a fairly regular basis, to the order of 26 – 30 million years or so, mass extinctions occur. Various theories have...
More than three miles down in the Caribbean Sea, a remote-controlled vehicle has filmed the world’s deepest “black smoker” vent: a gusher of iron sulfide so hot it could...