Study of global food consumption shows humans are eating more meat.
'New genetics' allows researchers to change faulty genes in future.
Mangalyaan craft becomes the first Indian-made object to visit deep space.
Pregnant woman in Abu Dhabi diagnosed with Mers-CoV gives birth to baby.
Battams says Comet Ison has not survived its close encounter with the Sun.
Thalidomide distributor settles legal action with over 100 victims.
Unmanned craft will release six-wheeled lunar rover onto moon's surface.
China could become first country to achieve soft landing on the moon since 1976.
Latest images boost faint hopes that comet Ison survived close encounter with the sun.
Astronomers hopeful Comet Ison survived perihelion with sun and will survive to light up skies again.
Pet researchers show cats able to recognise their owners' voice but choose to ignore them.
Government U-turn on cigarette packaging welcomed by Cancer Research UK.
D-Day for astronomers with Comet Ison just hours away from perihelion.
Researchers identify new strain of HIV that leads to Aids within five years.
Researchers find populations of tigrini are separate species.
Expert says meteor shower from Comet Ison will provide a time travel capsule from outer space.
Thousands of people displaced by volcano say food supplies are desperately needed.
Digital autopsy centre to create 3D images of bodies and reconstruct scenes of crimes.
Cluster of eruptions perfectly normal phenomenon, volcanologists says.
Astronomer says latest figures suggest Comet Ison will not make it around the Sun.
Astronomers anxious to find out if Comet Ison survives encounter with sun.
India's east coast expecting more storms less than a week after Cyclone Helen killed six.
Awe-inspiring moments increase belief in God and supernatural, study finds.
Indonesian authorities say over 11,000 people have been evacuated from volcano site.
Spanish researchers find cannibal gang ate rival villagers in orgy of violence at El Sidron caves.
Satellites will collect geological data related to Earth's magnetic field, which may be about to change polarity.
Nasa satellites capture blast of light from dying star.
Wine cellar found in ruins of Canaanite city dates back to 1700BC.
Climate change report shows just 90 companies are responsible for two-thirds of emissions.
Siats meekerorum kept tyrannosaurus rex from top of food chain for millions of years.