The earliest known filter-feeding pterosaur has been unearthed in northeast China's Liaoning province.
The experimental tether had been designed to help solve the problem of space junk in Earth's orbit.
Despite efforts by authorities, the vaquita porpoise is now the world's most endangered marine mammal.
It has now been four decades since a group of children witnessed a UFO outside their school in Wales.
Some near-death experiencers have reported reliving a vivid series of memories about their own life.
A quiet residential property in Abilene turned out to be home to two dozen diamondback rattlesnakes.
Do intelligent extraterrestrials see our planet in the same way as we might see a nature reserve ?
Known as Handle, the new robot has been described as 'nightmare-inducing' by founder Marc Raibert.
Astronaut Scott Kelly spent 340 days aboard the space station while his twin brother remained on Earth.
Declassified CIA files have detailed some of the unorthodox methods used to investigate the bombing.
The famed movie director has linked the discovery of bronze age anchors to the legend of Atlantis.
Scientists have found strong evidence of an ancient continent hidden deep beneath the Indian Ocean.
Wildlife officials are investigating reports of a dolphin that was spotted wearing some sort of garment.
Former Olympic runner Ron Hill has taken some time off after his incredible 52-year running streak.
Discovered in northwestern Montana, this ancient lizard lived in the desert around 75 million years ago.
Known as Saccorhytus, this tiny creature is the earliest known step on the evolutionary path of mankind.
A secretive 'priest hole' in an English Tudor mansion has been tied to the infamous 'Gunpowder Plot'.
Owner Dmitry R ended up selling the metaphysical feline after it's 'abilities' drove him up the wall.
A new study has suggested that our cells may continue to thrive for days or even weeks after we die.
Recently declassified CIA files detail reports of UFOs over India, Nepal and Bhutan back in 1968.