When it was first discovered 20 years ago, it was thought that Apophis had a relatively high chance of colliding with us.
Scientists have achieved a significant breakthrough that could help to bring mammoths back to life.
Scientists have started analyzing the material samples returned to Earth by the OSIRIS-REx asteroid mission.
Astronomers have identified a potentially habitable extrasolar planet situated around 137 light-years away.
Known as Gigantopithecus blacki, this enormous primate was the largest of its kind ever to walk the Earth.
Over 500 million years ago, these huge predatory worms prowled the Cambrian seas.
Scientists have developed a new modeling tool to help simulate the effects of a nuclear device on a large asteroid.
Archaeologists have unearthed the remains of an ancient fortress built by hunter-gatherers in Siberia's Lower Ob' region.
Millions of years ago, the Earth was home to some truly titanic insects including one particularly enormous millipede.
The particle is over one million times more energetic than anything generated by the Large Hadron Collider.
This enigmatic archaeological site in Indonesia has the potential to be the oldest monolithic structure on Earth.
The findings could not only solve the mystery of the Moon's formation, but also the mystery of two large subsurface 'blobs'.
A relative of today's wombats, the Diprotodon was absolutely massive - standing 1.7 meters tall and weighing 3 tons.
A 'monster' quake picked up on Mars suggests that the Red Planet is far from seismically inactive.
The well-preserved tracks were left in the silt by a species of bird that would have made even today's ostriches seem tame.
The remarkable sealed tomb, which is believed to date back 2,000 years, was found in Giugliano.
The creature, whatever it is, has sparked some heated debate online, with many dismissing the image as a hoax.
The spacecraft touched down in the Utah desert after a seven-year journey to and from the asteroid Bennu.
The discovery marks the oldest known evidence of wood logs being crafted and joined together to create a structure.
Fox Mulder himself has offered up a rather unconventional explanation for why aliens might visit the Earth.