This cutting-edge experimental aircraft will be capable of breaking the sound barrier without creating loud sonic booms.
The memo concerned the shooting down of a UAP over Canada's Yukon Peninsula earlier this year.
When Eugene Hendrick decided to fool his town into thinking Bigfoot was visiting, the prank ended up enduring for decades.
PhD candidate Evgenii Krestianinov looks at the secrets revealed by a space rock found in the Sahara back in 2020.
Earth Sciences Professor Thomas Gernon takes a look at recent research into the secrets of diamonds.
More than 100 projects have been put forward in a bid to unlock the secrets of consciousness.
A historic stone that has been used in the coronation of monarches for centuries has yielded some surprising secrets.
It's no secret that the US and China are staunch rivals in the space sector - but are we really witnessing a new space race ?
The fire that tore through the iconic Parisian landmark was undoubtedly devastating, but there has been a silver lining.
Scientists have been studying an incredibly well-preserved bear that was found in the Siberian permafrost.
Two Chinese astronauts recently conducted a secretive spacewalk outside the Tiangong space station.
A trove of documents, photographs and records pertaining to the FBI's search for a lost gold horde has been published.
The European Space Agency is working on a new mission to track down dark matter and find out what it is made of.
The end of the spacecraft's current mission was marked by a series of sonic booms over Florida on Saturday.
The vehicle, which remains shrouded in mystery, has been described as a 'reusable experimental spacecraft'.
The US government's secretive UFO program did more than investigate sightings of unidentified arial phenomena.
Caroline Humphries has lived in one of England's most haunted houses for the better part of five decades.
The secrets of a 3,500-year-old mummy have been revealed for the first time thanks to modern imaging technology.
Scientists have discovered a previously unknown opening situated 62 miles beneath the planet's surface.
The latest mission of the mysterious space plane has so far lasted 500 days and nobody knows what it's up to.