An extinct species of fanged kangaroo survived five million years longer than previously believed.
Scientists have developed a computer simulation that defines the exact orbit and behavior of Planet Nine.
A clip of the high-pitched sound that US diplomats have been hearing in Cuba has been uploaded online.
The Chinese space agency's Tiangong 1 space laboratory will hit the ground within the next few months.
The enormous supervolcano in Yellowstone National Park could erupt with only a few years' warning.
Astronomers have revealed that they will be sharing a major new discovery with the world on October 16.
A new study has cast doubt on the idea that the island's inhabitants had contact with Native Americans.
A long-standing mystery concerning the whereabouts of the universe's missing matter has been solved.
Photographs of a 'macho' marsupial standing in a creek in Western Australia have gone viral online.
A hole in the ice larger than the Netherlands has been described by scientists as 'quite remarkable'.
NASA's Mars Reconnaissance Orbiter has identified the site of an ancient lake on the Red Planet's surface.
Nobel Prize winner Rainer Weiss and his colleagues have hinted at an upcoming 'exciting announcement'.
The popular cookie brand is offering a cash prize to anyone who can guess the flavor of its new product.
Footage uploaded on to Twitter today shows what looks like a crocodile in the waters of Chelsea Harbor.
Scientists believe that wind farms in the North Atlantic could provide enough electricity to power the world.
Zeb Hallock managed to record the star-shaped echinoderm ambling along a beach in North Carolina.
NASA has been exploring ways to protect astronauts from deadly radiation during future missions to Mars.
Tea fanatic Nathan Derek Garner decided to cement his love for the popular brew by changing his name.
A mysterious building discovered at a former RAF base has turned out to be an anti-aircraft gun position.
Paranormal enthusiasts have been inadvertently damaging an area of allegedly haunted forest.