Two separate airliners encountered an unknown object while flying over the Arizona desert in February.
A new paper has put forward the suggestion that the clouds of Venus could be a habitat for microbial life.
The self-taught rocket scientist launched himself high in to the air over the Mojave Desert on Saturday.
The Pentagon has been working on a new non-lethal weapon that can make people hear voices and sounds.
Researchers have finally determined why a zoo lioness has mysteriously sprouted mane-like head and neck hair.
Bars worth up to $368 million rained down after the aircraft suffered damage during takeoff on Thursday.
Airbus has been developing a new type of harpoon in an effort to reduce the build-up of space junk in orbit.
The 84-year-old, who is from Northern Ireland, was found to have an air pocket where part of his brain should be.
The final resting place of the US aircraft carrier, which went down during World War II, has finally been located.
In 1917, two English schoolgirls claimed to have photographed fairies at the bottom of their garden.
Zoologists have been left puzzled by a female lion that has mysteriously sprouted mane-like head and neck hair.
The well-preserved gloves were discovered during the excavation of a Roman fort on Hadrian's Wall.
Hair belonging to the first ever President of the United States has been found in an 18th-century almanac.
The US government is funding a new experimental aircraft known as the Low-Boom Flight Demonstrator.
New footage has emerged showing a large chunk of ice narrowly missing pedestrians on a London street.
The new material is capable of repairing itself when damaged and can even be recycled to make new skin.
Scientists have discovered an entirely new phenomenon in fluid dynamics - pairs of connected whirlpools.
A new mathematical model of the Sun's magnetic activity has indicated that we may soon be in for a cold spell.
Stratolaunch's new aircraft is so enormous that its wingspan could contain an entire football field.
Researchers in Russia are offering a large cash prize to anyone who can demonstrate psychic powers.