Alan and Christine Tait have recorded hundreds of hours of strange and unsettling sounds beneath their home.
The US Navy appears to be developing exotic aircraft not dissimilar to the UFOs recently sighted by its own pilots.
The National UFO Reporting Center has received countless reports of UFOs in its 45 years of operation.
For the first time ever, astronomers have been able to trace a fast radio burst back to its galaxy of origin.
A new $850 million drone-like lander will be venturing on to (and above) the surface of Saturn's enigmatic moon.
Residents of Butler County, Ohio were left perplexed earlier this month by a giant white orb in the sky.
A store selling musical instruments in Brighton, UK has been gaining something of a haunted reputation.
NASA's long-lived Curiosity rover picked up the sudden and unexpected spike of methane on Wednesday.
A new study has reignited the debate over the mysterious line drawings and why they were created.
A bright glowing light was captured earlier this month by one of the cameras aboard NASA's Curiosity rover.
Gloria and Ian Davison had been visiting the Scottish Highlands when they spotted something in the loch.
Scientists have discovered that dogs have evolved eye muscles to help make them more appealing to humans.
Photographed by NASA's Mars Reconnaissance Orbiter, the crater is unlike anything scientists have seen before.
A new type of nuclear fusion propulsion system could see spacecraft make it to Saturn in a matter of months.
The popular ride-hailing firm has revealed its ambitious vision of a future where road taxis are a thing of the past.
One North Carolina resident maintains that she has been visited by the elusive creature on numerous occasions.
Scientists now believe that our Sun is capable of producing a type of powerful and disruptive 'superflare'.
Scientists have determined that Europa's ocean may be more like the Earth's oceans than previously thought.
New images taken by NASA's MRO HiRise camera show a sand dune formation with a rather familiar shape.
Officials in North Carolina recently posted a notice on Facebook about one snake's rather unusual behavior.