A freak accident has resulted in the deaths of four rare mountain gorillas in Uganda's Mgahinga National Park.
An ambitious effort to bring satellite Internet access to all could end up generating countless UFO reports.
The groundbreaking solar probe has sent back its first observations from the edge of the Sun's atmosphere.
This large circular 'hole' in the clouds over North Carolina left social media users scratching their heads this week.
When Francis Smith pulled the trigger on a ghost in 1804, it sparked one of the UK's strangest court cases.
Scientists have been struggling to explain a series of fires sparked by an object that fell over Chile recently.
Leicester residents took to social media in their droves on Friday to report an unusual spectacle over the city.
A land and air search was undertaken on Sunday after members of the public saw a glowing object in the sky.
A proposed paranormal investigation into the infamous Moors murderer has been condemned as 'sordid'.
A camper is being investigated for opening fire in a US national park after an alleged encounter with Bigfoot.
Residents of Butler County, Ohio were left perplexed earlier this month by a giant white orb in the sky.
Tiffani Adams fell asleep during her flight and awoke to find that she was trapped alone in the parked plane.
A Dutch UFO website was inundated with reports on Saturday after a conga line of lights appeared in the sky.
A small army of Boston Dynamics' dog-like robots have been filmed hauling a truck through a parking lot.
A recent NASA rocket launch produced a strange and rather spectacular light show in the skies over Norway.
The claim that Curiosity has photographed fungi growing on Mars has been met with a high degree of skepticism.
A short video clip showing a formation of twelve white lights in the sky over St. Louis Park has emerged online.
This spectacular natural phenomenon turns a waterfall of melting snow in to a fiery cascade of bright orange.
NASA's groundbreaking Parker Solar Probe has taken a close-up shot from inside the Sun's corona.
Footage recorded in an Albuquerque branch of Dion's shows kitchen equipment moving all on its own.