As the ice thaws, there is the potential for long-dormant viruses from the distant past to be released back into the world.
Devised by Greek philosophers thousands of years ago, these paradoxes will leave you scratching your head.
Known as Ivan the Terrible, the infamous Russian ruler was notorious for his horrific acts of cruelty.
Visitors to Pirunkirkko in Heinola, Finland have often felt the presence of some sort of spirit within the cave.
A gargantuan telescope known as the Extremely Large Telescope (ELT) is currently under construction in Chile.
The 77-year-old described being 'touched' by an extraterrestrial and claimed that it 'felt like the finger of God'.
The veteran Nessie hunter has spent more than 3 decades scouring the waters of Loch Ness for signs of its elusive monster.
UFO hunter Gary Heseltine will be hosting tours of Rendlesham Forest - the site of the UK's most famous UFO incident.
The new robot is made of metal and can both melt into a liquid and turn back into a solid on command.
Caves dotted around the surface of the Red Planet could provide a safe haven for future human explorers.
Some of the world's highest and coldest places contain important, hidden clues about our planet's history.
Steve Feltham has spent three decades watching over Loch Ness for signs of the enigmatic monster.
A novelty balloon of the metal-suited Marvel hero recently caused panic in the town of Dankaur, India.
Melting ice in Norway has revealed a long-lost Viking-era mountain pass brimming with archaeological discoveries.
An expedition team has identified a previously unseen landmass that has been exposed by melting ice.
New Horizons' encounter with a Kuiper belt object has turned what we know of planet formation on its head.
A popular YouTuber has designed and built an actual functioning protosaber that can literally melt your face off.
Archaeologists in England are hailing the discovery as one of the most significant finds of the millennium.
This incredible species of bird from the Amazon can belt out a call so loud that it can damage your eardrums.
When Liam Gomez felt a peculiar sensation in his ear, it signalled the beginning of his worst nightmare.