14/04/2006

Carbon cycle was already disrupted millions of years ago

Dutch researcher Yvonne van Breugel analysed rocks from seabeds millions of years old. Carbon occurs naturally in two stable forms; atomic mass 12 (99 percent) and atomic mass 13 (1 percent). Episodes in the Jurassic and ...

The mood of the Internet

Dutch researcher Maarten de Rijke and his co-workers Gilad Mishne and Krisztian Balog have developed a new programme that can trace and explain significant changes in mood patterns on the Internet. MoodViews is a collection ...

Briton says global warning may up hunger

Britain's top government scientist warns current global warming will raise temperatures enough to put 400 million more people at risk of hunger.

Nuclear puts renewable energy at risk

A new report from Dr Catherine Mitchell and Dr Bridget Woodman of Warwick Business School at the University of Warwick in the UK, examining the contribution nuclear power could make to the UK's energy 'mix', says that if ...

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