Jakobshavn Glacier moving four times faster than it was 20 years ago.
Best photos of the day: 3 February 2014
Disaster management agency says three more volcanoes at high risk of erupting on North Sumatra archipelago.
UK inventor James Dyson believes students should be paid to studying science subjects and foreigner students welcomed with open arms.
Volcano had been dormant for 400 years before 2010.
Remains of juvenile dinosaur about 60 feet long found in China's Gansu province.
Tungurahua volcano has erupted three times, spewing ash and lava.
Unprecedented number of dolphins found with serious illnesses in wake of Deepwater Horizon disaster.
More severe weather expected across the UK as flooding affects communities around the country.
Study found that children from different backgrounds all believed they existed before birth.
Two giant boulders cause severe damage to farm house after becoming dislodged by landslides.
Countries all over the world are adopting ingenious solutions to the growing problem of flood water.
Record temperatures cause algae mass visible from space.
David Cameron and Francois Hollande increase cooperation over space and defence despite disagreements over EU.
Climate change, already implicated in deaths of polar bears, also reducing penguin population.
China's moon rover will emerge from the lunar night in a weeks' time.
Australian government gives go ahead to Great Barrier Reef dumping plan for port expansion.
Best photos of the day: 31 January 2014.
Nasa satellite show storm hitting Australia's northeast coast.
The remains of a triassic-age phytosaur have been found in west Texas.
Depletion of floating ice shelves in Antarctica to lead to rise in sea level.
New study pushes the time of the existence of Adam in evolutionary history to several thousand years further.
Mansions, palaces and places of worship found, apart from a monument for Queen Khentkawes.
Freak weather leaves thousands across the US South frozen in their tracks.
The Harvard-Smithsonian Center for Astrophysics has discovered asteroid belts are responsible for shaking up the solar system.
Scientists discover previously unknown magma chamber deep below Kilauea.
Markus Reugels' photographs of high-speed water splashes.
Venezuela's iconic Catatumbo lightning has won the Guinness world record for having the highest number of lightning.
Divers have begun exploring Lake Baikal in Siberia for 100-year-old treasure.
Nasa image shows storm developing and moving towards Australia's north east coast.