Scientists have calculated that much of the planet could soon be plunged in to a decade-long cold spell.
A popular zoo in China has become the focus of an unusual new earthquake prediction experiment.
Some scientists believe that life is likely to develop elsewhere in much the same way as it has on Earth.
A new species of centipede has been found inside a cave system 4,700ft below the Earth's surface.
NASA is looking in to the possibility of using nuclear weapons to defend Earth against asteroid impacts.
The ancient Egyptian jackal-headed god of death Anubis was worshipped by huge numbers of people.
Astronomers have identified a planet the size of Mars orbiting a star 200 light years from the Earth.
With species disappearing in their thousands our planet may be on the verge of a mass extinction event.
The world's tallest mountain was shifted three centimeters by the earthquake that struck in April.
A UFO researcher in Russia has found what he believes to be a UFO in Antarctica using Google Earth.
Scientists have calculated how much genetic material there is on Earth and how much space it takes up.
Conspiracy theorists have claimed that a huge comet will wipe out mankind at the end of September.
Palaentologists have unearthed a cousin of Triceratops with a spectacular crown-like frill on its head.
The Earth appears to be surrounded by giant, invisible tubes of plasma that fill the sky above our heads.
Anthropologists have unearthed the fossil remains of a human ancestor dating back 3.2 million years.
The claim that a massive earthquake will hit California later on today has turned out to be nonsense.
Prehistoric stone tools predating the human genus have been unearthed in a dried-up riverbed in Kenya.
Media reports of a close shave with a mile-wide asteroid have thankfully turned out to be exaggerated.
The subsurface ocean on Saturn's moon is very similar to life-bearing salt lakes on our own planet.
A previously undiscovered stone circle has been unearthed by archaeologists in southern England.