Scientists at University of Southern Denmark create a crystal, making oxygen tanks obsolete.
The first of six solarboxes has been opened on Tottenham Court Road.
Researchers claim human activity leads to relocation of prey, forcing cheetahs to travel for long periods for food.
Scientists discover technical intelligence played a huge role in human cognitive evolution.
Two of Darwin's theories from 150 years ago have been tested by scientists.
A six-acre portrait has gone on show on the National Mall in Washington, DC.
US government says nuclear weapons are for "potential use in planetary defence" against asteroids.
A fisherman in Russia has caught a fish with what looks like a full set of human teeth in its mouth.
However opponents claim it is merely prolonging our addiction to fossil fuels.
Arctic ice has melted due to climate change leaving thousands of walruses stuck on Alaska shoreline
Greek archaeologists warn the Acropolis is falling down due to rainwater pipes from museum
Reuters' photographer Yannis Behrakis travelled to Balsfjord in Norway for the Aurora Borealis.
Shark attacks 23-year-old man in Western Australia causing severe injuries.
Sharks can be shy or more outgoing, scientists discover.
MIT scientists say volcanic plume most likely created moon's biggest basin.
Movements of large groups of sea monkeys may be able to change global ocean currents
University of New South Wales scientists show Aristotle's hypothesis of telegony has merit - using flies.
Scientists "in right place at right time" record spread of tool-use behaviours among chimpanzees.
Tiny experimental satellites are increasing in number in low earth orbits with operators not de-orbiting them as per guidelines.
By registering a significant change in gravity in the Antarctic, data from ESA's satellite shows ice loss is affecting the region.
By correlating low male to female sex ratio to temperature extremes, a Japanese study finds male foetuses are more vulnerable.
Nasa and Isro have signed agreements to launch and work together on an earth observing mission Nisar and on future Mars missions.
Volcanologist says climber deaths at Mount Ontake could not have been prevented.
Nasa satellite images show how the Aral Sea has been devastated over the last 50 years.
Abengoa becomes United's first sustainable technology partner.
Increased seismic activity has halted rescue efforts at the volcano.
Cassini spacecraft monitoring mysterious feature in sea on Saturn's moon Titan.
Auckland and Macquarie University scientists show wind enabled settlers to arrive in New Zealand.
Rise in temperature can affect phytoplankton numbers and in turn cause more warming, finds Oregon University study.
Study shows better conservation policies could halt the decrease of wildlife species