Mutations across animal kingdom shed new light on aging

The first study to compare the accumulation of mutations across many animal species has shed new light on decades-old questions about the role of these genetic changes in aging and cancer. Researchers from the Wellcome Sanger ...

An alternative to carbon taxes

Climate policy is most effective when it helps people use alternative energy sources, rather than when it makes fossil energy more expensive, argue Anthony Patt and Johan Lilliestam.

EU wants privacy guarantees from US amid Prism crisis

The EU said Tuesday it will seek a strong commitment from the United States to respect the rights of European citizens, following revelations that Washington is running a worldwide Internet surveillance programme.

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