Photographer Kerstin Langenberger captures image of injured starving polar bear on Norwegian archipelago.
Selçuk University found ancient vessel wreckages and shipyards in the eastern Mediterranean
Amazing weather balloon footage from 2013 was discovered by a hiker in the desert.
Nasa launching its own non-commercial TV network in the US showing what it's like to live on the ISS
Study shows adverse effects of stress on offspring using data of 10,000 elephants.
Earth's surface temperature already looks set to break records for 2015.
Elon Musk says dropping nuclear weapons over the poles of Mars will warm it up for human colonisation.
IBTimes UK spoke to Lauren Pears of Lady Dinah's Cat Emporium, a London cat café, about cat therapy
How to find parallel universes
Snakebites found to increase in both hot and cold phases of El Nino Southern Oscillation.
Study examines what would happen if we burned remaining fossil fuels on the planet.
Traces of two massive meteor impacts on same spot 458 million years ago discovered in Sweden.
The waters are retreating in Joso after washing houses away in scenes reminiscent of a tsunami.
Incredible images of Pluto's surface show "bewildering variety" of features rivalling anything seen in solar system.
How can archaeologists see what's underground?
The islands say they are fighting for their future.
MIT's Gregory L. Charvat demonstrates how to capture wireless signals on video using coffee can radar
Researchers save shark stranded on rocks after evading killer whale attack.
IBTimes UK takes a look at what we know about the newly discovered Homo naledi
Americans on average give more correct than incorrect answers on questions of science.
Solar tornado spun for 40 hours with temperatures reaching 2.8 million degrees C.
Large parts of the country remains either on a warning or emergency warning for severe weather.
Thousands of refugees and migrants spent the night sleeping in the open in torrential rain.
Dramatic video footage shows families rescued by helicopter as floods hit eastern Japan.
'Overall, Homo naledi looks like one of the most primitive members of our genus'
National Geographic bought by 21st Century Fox for $725m
The Kinugawa River burst its banks after Tropical Storm Etau brought two months of rain in just 48 hours.
University of Rochester researchers say levitated nanodiamonds could create new breed of microscopic sensors
Amateur footage shows cars submerged after torrential rains hit town of Taormina.
National Geographic film puts a camera in the carcass of a wildebeest.