Telescope peers back to see the first light after the Big BangRead More…

On April 3, 2013, the China Health and Family Planning Commission notified WHO of an additional four cases of human infection with influenza A(H7N9). The four patients are from Jiangsu province in eastern China. There is no link between the cases.Read More…

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The problem that Stephen Hawking spotted around black holes has made a fiery return. Anil Ananthaswamy reports on how it threatens quantum theory and gravity (full text available to subscribers)Read More…

The promise to fill the gap between short-term weather forecasts and long-term climate predictions is still unfulfilled. Let’s change thatRead More…

Obama’s financial backing for nuclear power must be reinforced by tougher economic incentives and better technologyRead More…

NASA Administrator Charles Bolden has high praise for the first results from the space station’s Alpha Magnetic Spectrometer.Read More…

An experiment that exploits the same underlying physics as medical scanners could help detect a super-elusive dark matter candidate, the axionRead More…

Semiconductor nanowires are quasi-one-dimensional nanomaterials that have sparked a surge of interest as one of the most powerful and versatile nanotechnological building blocks with actual or potential impact on nanoelectronics, photonics, electromechanics, environmentally friendly energy conversion, biosensing, and neuro-engineering technologies.Read More…

Finding helps explain mountain building and lack of volcanic activity in the WestRead More…