Oil, gas giants spend 250 mn on EU lobbying: green groups

The five biggest publicly listed oil and gas companies and trade groups representing them spent more than 250 million euros lobbying the European Union to influence climate action since 2010, environmental groups said Thursday.

Targeting the social networks of group violence

A strong network of friends may be just as big a factor in acts of group violence as having a charismatic leader or a savvy battle plan, according to a new study.

Branson outlines world powered by wind, solar power

Entrepreneur Richard Branson outlined a vision of the world powered by renewable energy and said it would be "pretty dreadful" if a forthcoming UN climate summit is not a success.

Fish leaders are born, not made, study finds

Leadership is an innate quality, said a fish study Wednesday that predicted trouble in animal social groups, also human ones, when natural roles are reversed.

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