Sean Kirkpatrick had postponed his own retirement to head up the All-domain Anomaly Resolution Office.
The creepy figure had been hiding beneath layers of paint and varnish in a painting by Sir Joshua Reynolds.
Experts insisted that the mummies were the real deal, but stopped short of claiming that they were extraterrestrial.
Evidence of a large creature in a remote part of Queensland, Australia has sparked some heated debate online.
People across the country wasted no time in producing some weird, wacky and downright hilarious video clips.
A 300-year-old Spanish galleon carrying enormous amounts of gold and jewels could soon see the light of day again.
The bizarre scene looked like something out of an episode of Teenage Mutant Ninja Turtles.
Psychologist Ruth Ogden takes a closer look at how the human mind perceives the passage of time.
Andrew Benfield and Richard Horsey had traveled through the region looking for evidence of the legendary cryptid.
This enigmatic archaeological site in Indonesia has the potential to be the oldest monolithic structure on Earth.
The most recent Loch Ness Monster sighting of the year comes courtesy of Sash Lake from Wiltshire, England.
Archaeologists have made a number of signifcant discoveries at a cemetery dating back 3,500 years.
Something unusual showed up during a recent ghost tour of Archer Woods Cemetery in Chicago, Illinois.
The findings could not only solve the mystery of the Moon's formation, but also the mystery of two large subsurface 'blobs'.
Dr. Sean Kirkpatrick announced the launch of the new tool during an off-camera 'media roundtable' event earlier this week.
Prof Toby Walsh examines US President Joe Biden's surprisingly ambitious step toward regulating artificial intelligence.
The image, which was recently featured on NASA's website, shows what looks like a giant cranium on the desert floor.
This cutting-edge experimental aircraft will be capable of breaking the sound barrier without creating loud sonic booms.
A 43-year-old self-proclaimed vampire who goes by the name 'Ludavik' maintains that he is the real deal.
The firm's robotic dog 'Spot' has taken one step closer to world domination - and it sounds like a British butler.