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7-Sep-11
Air quality study judges UK capital to be 'below average' for its lack of action on tackling deadly soot particles
26-Aug-11
An atomic clock at the UK's National Physical Laboratory (NPL) has the best long-term accuracy of any in the world, research has found.
23-Aug-11
For decades, scientists have been predicting that, one day, the same process that powers the sun will give us virtually unlimited cheap, clean electricity. Are they wrong?
23-Aug-11
Nasa says it will now cost $8.7bn to launch the James Webb Space Telescope in 2018 and operate it for five years.
22-Aug-11
Scientists at the Large Hadron Collider say a signal that suggested they might have seen "hints" of the long-sought Higgs boson particle has weakened.
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