The atmospheric conditions on Venus are so hostile that NASA's next probe may use a mechanical computer.
A new discovery has indicated that the first humans arrived in the Americas much earlier than thought.
Ancient Native Americans valued macaw feathers so highly that they went to great lengths to farm them.
Scientists have found that the South American polka-dot tree frog possesses a rather unique complexion.
The South American country has declared a state of emergency following a mass influx of the insects.
Air pollution in Europe and North America may be 27 times more toxic than the smog over Chinese cities.
The peculiar atmospheric phenomenon was photographed over Fujisawa earlier this month.
Glenn became a national hero back in 1962 when he became the first American ever to orbit the Earth.
The controversial author of 'Chariots of the Gods' predicts that aliens will return within 20 years.
The man thought to be responsible for bringing the virus to North America was actually totally innocent.
An intriguing optical illusion has been caught on camera from the shores of North America's largest lake.
An American woman has been arrested for sending a series of death threats to the world-famous physicist.
New evidence has pushed the arrival of the first humans in the Americas back more than 1,500 years.
A 1920s robot called Eric could soon be making a comeback thanks to the discovery of his original plans.
Two sophomore students have invented gloves that can turn American Sign Language in to spoken words.
Archaeologists have unearthed what is only the second known Viking site ever discovered in North America.
Jamie Ramsay has spent 17 months running from North to South America to raise money for charity.
A remarkable new find has suggested that the Romans may have visited North America 2,000 years ago.
A jovial primate at a zoo in Spain was filmed rolling on the floor laughing after seeing a nut disappear.
An American entrepreneur has come up with a new way of giving people a boost first thing in the morning.