Scientists have calculated how much genetic material there is on Earth and how much space it takes up.
Dr. Erlendur Haraldsson has been investigating cases in which children have recalled past life memories.
New research has emphasized the remarkable persistence of life even in the cold vacuum of space.
The space agency has outlined its upcoming mission to determine if Jupiter's icy moon is habitable.
Canadian inventor Catalin Alexandru Duru has proven that hoverboards really do work on water.
A new documentary will see a team of experts build and then autopsy a life-size Tyrannosaurus replica.
Stephen Hawking believes that intelligent robots could be on course to destroy human civilization.
The subsurface ocean on Saturn's moon is very similar to life-bearing salt lakes on our own planet.
The events of the hit movie could become a reality thanks to the large amounts of junk in Earth's orbit.
A unique ecosystem discovered 1,000ft underground may increase the odds of finding life on other worlds.
The space agency has formed a new coalition of scientists from a wide range of different fields.
Father Thomas Byles went down with the doomed vessel after twice refusing to leave on a lifeboat.
Wandering planets that aren't part of a solar system might still be capable of supporting life.
An extinction event known as the 'Great Dying' wiped out most of the life on Earth 251 million years ago.
Chief scientist Ellen Stofan stated that we are likely to find evidence of alien life within 20 years.
Cosmologist Fergus Simpson believes that intelligent extraterrestrials would be much larger than we are.
Wildlife authorities in Australia have warned people not to release pet fish in to rivers and streams.
Astronomers believe that desert planets similar to Tatooine in Star Wars might actually be common.
Richard Bootman got the shock of his life when he opened his packet of Steak and Onion potato chips.
The search for extraterrestrial life could be helped along by seeking out cosmic science experiments.