Video was shot by British astronaut Tim Peake and first shared on Twitter.
Scientists simulate black holes that could cause the general theory of relativity to collapse.
Thailand government efforts to save tiger population is working, study finds.
The Wide Field Infrared Survey Telescope (WFIRST) will search for dark matter and planets outside our solar system.
The dress was excavated at Tarkhan, an ancient Egyptian cemetery dating back to 3,000BC, in 1913.
Perfectly preserved 3,000-year-old wooden wheel unearthed in Whittlesey, East Anglia.
Several earthquakes have been recorded at the volcano over the last decade.
Mysterious four-mile-long boiling river had been unknown to science for almost a century.
Fears radioactive material missing from Basra oil depot could be used as dirty bomb by Islamic State.
The drone footage is captivating people everywhere.
Archaeologists have discovered remains of what was possibly a Roman pub in ancient Mediterranean France.
A moonlit image of refugees crossing the border from Serbia into Hungary has been selected as the World Press photo of the year.
Two-metre high tumbleweed or hairy panic takes over homes, shops and cars in Wangaratta.
Amateur sleuths can scan the Earth from their computers or phone apps in scientific hunt for ruins.
The finds are suggestive of a well-advanced settlement in Jerusalem in prehistoric times.
Cambridge Professor says atheism dates back beyond Ancient Greece and Rome.
Neanderthals and early modern humans met and interbred 100,000 years ago in Levant.
The white gyrfalcon was photographed by an observation tower.
Locals are worried that the new mine will ruin the Cerattepe
The sun warms iron-rich meteorites, burying them away as they melt the icy surface... and away from scientists.
Tardigrades frozen in moss for three decades have been revived and were able to reproduce.
Chinese authorities to pay residents 12,000 yuan to move from the site of world's largest radio telescope
24 megatonnes of phosphorus needs to be added to grasslands every year.
Artefacts found on Easter Island were not spears of war, but tools used by the early civilisation.
Locals were 'unnerved' before experts confirmed that the species was an old pike eel.
If you stray too close to a black hole, then you will stretch out, just like spaghetti.
The pithos weighs 300kg and is 1.5m long. It is believed to date back to the fourth century Byzantine Empire.
Fearsome predator Thylacoleo carnifex lived in Australia over 40,000 years ago.
After hottest year ever, scorching first month of 2016 racks up scary biggest anomaly from norm
Handlers worried Pacific octopus Kong would eat his mate for the big finale