Dinosaurs equipped with spikes and bony plates may have also employed camouflage to avoid predators.
Some crew members have been complaining about 'negative energies' and are now scared of sleeping alone.
Archaeologists working at the Angkor Wat temple complex have discovered a 12th-century statue.
Yaphet Kotto, who starred in Ridley Scott's 1979 movie 'Alien', has had close encounters of his own.
39-year-old Kristy Manzanares was killed on Tuesday during a murder mystery dinner show on a cruise ship.
Astronomers believe that they may have found, for the first time, a moon orbiting an extrasolar planet.
The extremely rare find is one of only a few examples of conjoined twins ever seen outside of humans.
An extraordinarily well-preserved lunch box has been discovered on Switzerland's Lotschberg mountain.
Marine researcher Marianne Nyegaard has identified the first new species of sunfish in over 130 years.
A recent poll in Sweden has shown, once again, why asking the public to name anything is a bad idea.
Plans to land a modified version of the company's reusable Dragon capsule on Mars have been scrapped.
Archaeologists working near Borough Market have discovered a coffin dating back over 1,600 years.
Archaeologists have uncovered new writings by Hippocrates, the famed 'father of Western medicine'.
The space probe has captured staggeringly detailed shots of Jupiter's centuries-old Great Red Spot.
NASA's Juno probe will soon be embarking on a long-awaited flyby of Jupiter's most prominent feature.
Archaeologists have discovered a mysterious tunnel underneath the ancient city's Pyramid of the Moon.
Johanna Quaas might look frail, but behind her elderly exterior lies a remarkable physical skill.
The Civil Aviation Authority has been using an EU law to withhold information about pilot UFO sightings.
Palaeontologists have been studying the remains of a crocodile-like land predator from the Jurassic era.
Archaeologists have located the site of a gruesome structure that was built from hundreds of human skulls.