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.

Internet keeps government honest: Google chief

Broader adoption of the Internet will keep governments on their toes as wired-up citizens exercise their newfound power to check rights abuses, Google chief Eric Schmidt said on Saturday.

People need more time to experiment and fail at work

In 1928 Scottish microbiologist Alexander Fleming, while studying the staphylococcus bacteria, noticed mold on his petri dishes inhibited its growth. He experimented, leading to the discovery of penicillin, the first antibiotic.

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