An Earth or Mars size planet may be lurking out beyond Neptune
To find life on other planets, NASA rocket team looks to the stars
Are women more or less competitive than men? New study has the answer
Photovoltaic solar heating system uses 95% of energy available to heat water
Creating an artificial material that can sense, adapt to its environment
Researchers identify biological signs of human attraction
Rocky planets orbiting nearby stars contain rocks not found anywhere in our Solar System
A small telescope past Saturn could solve mysteries of the universe
Supporting life beyond Earth could be possible thanks to graphene innovation
Humans could 'live forever' as firm offers 'immortality' freezing for about $660-a-year
Wind and solar could power the world’s major countries most of the time
How mobile phones help internally displaced people in Nigeria
Save the planet (and your health) by steering clear of sweets and pastries
Electric vehicles could be powered by hydrogen harvested from sewage
New ultra-efficient, low-cost solar cells — using nanowires
Economic impact of obesity set to reach 3.6 per cent of GDP by 2060
Violent video games don't make players more aggressive in real life, study claims
Healable carbon fiber composite offers path to long-lasting, sustainable materials
Researchers find HPV vaccine cuts cervical cancer by 87%
Poor health threatens voting in older age, but absentee and early voting can help maintain turnout