12/10/2011

Hidden beauty of the nano-cosmos

When researchers receive prizes, it is usually to honour their scientific work. However, the photographs from the scanning electron microscope, taken by Siddhartha Pathak during his postdoctoral time at Empa in Thun, Switzerland, ...

Snowball Earth hypothesis challenged

The hypothesis that the Earth was completely covered in ice 635 million years ago has received a serious blow. The atmospheric concentration of CO2 during that period was much lower than previously thought, according to a ...

Indian-French satellite put into orbit

An Indian-French satellite that will study monsoon patterns and global warming was launched on Wednesday from a space centre in southern India.

Argonne team helps map Fukushima radiation release

(PhysOrg.com) -- As the situation at the Fukushima Daiichi reactors unfolded in Japan, several employees at the U.S. Department of Energy's Argonne National Laboratory were lacing up their boots.

Mission to mysterious Uranus

Scientists want to send an orbiter and probe to the ice giant planet Uranus, but do the resources exist to support such an ambitious project?

Sunlight changes aerosols in clouds

(PhysOrg.com) -- Today's climate models regard organic aerosols as static carbon-based molecules, but scientists at Pacific Northwest National Laboratory and the University of California, Irvine showed that the particles ...

Overheating risk for 1.6mn Sony televisions

Japan's Sony said Wednesday that some 1.6 million of its Bravia flat panel televisions were at risk of overheating due to defective parts, but the electronics giant did not issue a recall.

EU moves to 'green' its farms in reform effort

The EU called for a greener, fairer farm policy on Wednesday as it moved to radically overhaul its Common Agricultural Policy (CAP) by capping subsidies and tying them to environmental concerns.

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