Brazil, which has slammed massive US electronic spying on its territory, said on Wednesday it would host a global summit on Internet governance in April. President Dilma Rousseff made the announcement after conferring in Brasilia with Fadi Chehade, chief executive of the Internet Corporation for Assigned Names and Numbers (ICANN).
This year's Nobel Prize in Chemistry has gone to three scientists who developed computer programs that have become as important to chemists as test tubes. These programs accurately simulate how large, complex molecules behave and this work is central to drug discovery, materials science and much more.
President Barack Obama has nominated Federal Reserve Vice-Chair Janet Yellen to run the world's most influential central bank and urged the Senate to confirm her without delay. Yellen, an advocate for aggressive action to stimulate US economic growth through low interest rates and large-scale bond purchases, would replace Fed Chairman Ben Bernanke, whose second term ends on January 31.