The whale, which was spotted off the coast of Norway, is thought to have escaped from a Russian military facility.
Scientists have discovered an ancient footprint in Chile that is thought to date back around 15,600 years.
The agency joined the image-sharing site this week with a photograph that has left users scratching their heads.
Motorists in Grand Haven, Michigan couldn't believe their luck this week as they scrambled to pick up the cash.
It turns out that there are many times more marine viruses in the world's oceans than previously thought.
NASA, FEMA and other agencies will be responding to the simulated threat of an impending asteroid strike.
Researchers have captured footage of a remarkable, previously unseen type of jellyfish deep beneath the sea.
A new study has highlighted the role that fossils have played in influencing sightings of sea monsters.
An extremely rare event has been observed by scientists working on unraveling the mysteries of dark matter.
Senior officials are putting together new guidelines to help pilots and other personnel report UFO sightings.
The space agency's InSight lander has successfully picked up a seismic event on the Red Planet.
The automotive and technology firm has revealed its plans for self-driving vehicles and automated taxis.
Palaeontologists unexpectedly came across fossil evidence of the creature in a museum drawer in Kenya.
Warren and her husband Ed had been the inspiration behind 'The Conjuring' and 'The Amityville Horror.'
A human-like robot known as 'Alex' has recently been deployed as an anchor on a Russian news channel.
A striking photograph taken by an anti-poaching ranger has been described as 'just another day in the office.'
An engine test of the Crew Dragon capsule resulted in plumes of smoke rising from Cape Canaveral yesterday.
One of America's most mysterious buildings has played host to the 'world's most bizarre Easter egg hunt.'
Recently released footage has brought in to focus the plight of animals left homeless by deforestation.
Hundreds of bottles containing human tissue samples have been found at the Crescent Hotel in Arkansas.