This unusual looking sand dune was captured on camera by NASA's Mars Reconnaissance Orbiter (MRO).
Scientists have found the fossil remains of an ichthyosaur that was almost the size of a blue whale.
The voice-activated home assistant has reportedly been laughing out of the blue for no apparent reason.
Authorities in Russia have been attempting to determine what has been giving the snow its peculiar color.
Blue Origin has released new footage recorded from inside its space capsule during a recent test flight.
Private space firm Blue Origin has completed a successful test launch of its rocket and crew capsule.
The ancestors of today's blue whales were deadly predators with rows of large, razor-sharp teeth.
Untreated industrial waste in Mumbai's Kasadi river has been turning dogs a rather peculiar color.
'Back to the Future' director Robert Zemeckis will be producing a new TV series about Project Blue Book.
They may be giants of the deep today, but blue whales only gained their huge size 2-3 million years ago.
Recent research has shown that massive waves can appear out of the blue with surprising regularity.
People from several towns across the country reported witnessing the spectacle at 9:30pm on Monday night.
The breathtaking natural phenomenon is typically unpredictable and lasts for only fractions of a second.
The unusual hue of certain tarantulas has been helping scientists develop vibrant new 3D-printed colors.
Visitors to the Australian east coast at the weekend were greeted by a thick blanket of blue jellyfish.
The anomalous object was spotted in front of the Sun in an image taken by NASA's STEREO satellites.
A large hexagon-shaped feature in Saturn's atmosphere appears to have changed color from blue to gold.
New evidence suggests that indigo dyes were first used 1,800 years earlier than previously believed.
The privately-funded space firm founded by Amazon's Jeff Bezos has revealed two huge new rockets.
Blue Cross volunteer Peter Edge was shocked to discover the enormous serpent in a shop bathroom.