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Ecology May 24, 2013

EU bans three pesticides harmful to bees

The European Commission said Friday that it will ban for two years beginning in December pesticides blamed for killing the bees that pollinate food and fruit crops.

Space Exploration May 21, 2013

Astronomers detect dust feature in comet ISON's inner coma

In April, when the Hubble Space Telescope looked out towards Jupiter's orbit and observed what has been billed as the "Comet of the Century" – Comet C/2012 S1 ISON – the space telescope photographed a unique feature in ...

Optics & Photonics May 10, 2013

Liquid lens shrinks laser measuring device

Lasers are widely used in many areas of science, industry and medicine and the quality of the beams they produce needs to be measured to make sure they perform correctly. As electronic devices become smaller and smaller over ...

Ecology May 8, 2013

Nearly one in three US honeybees lost in winter 2012-13

(Phys.org) —U.S. beekeepers lost nearly one in every three honey bee colonies over the winter of 2012-2013, according to an annual survey conducted by the Bee Informed Partnership and the Apiary Inspectors of America.

Ecology May 3, 2013

Lessons from the Italian ban on pesticides

Exposure to sub-lethal doses of neonicotinoids may have a long-term effect on bees. One of Italy's top bee researchers recommends a ban on insecticide-coated seeds and in reintroducing rotating cultures against pests invasion.

Engineering May 1, 2013

Bug's eye inspires hemispherical digital camera that delivers unmatched field of view

Inspired by the complex fly eye, an interdisciplinary team led by researchers at the University of Illinois at Urbana-Champaign and Northwestern University has developed a hemispherical digital camera with nearly 200 tiny ...

Ecology Apr 29, 2013

Europe set to ban bee-killing pesticides (Update)

The European Commission received the go-ahead Monday to slap a two-year ban across the European Union on the use of pesticides blamed for a sharp decline in bee populations, an EU diplomat said.

Astronomy Apr 1, 2013

Star birth in Cepheus

(Phys.org) —Watching starbirth isn't easy: tens of millions of years are needed to form a star like our Sun. Much like archeologists who reconstruct ancient cities from shards of debris strewn over time, astronomers must ...

Hi Tech & Innovation Mar 29, 2013

Panasonic tech fixes color setbacks in low light photos (w/ video)

(Phys.org) —Panasonic's new color filtering technology is in the news this week after a video from DigInfo TV presented what imaging experts at Panasonic have been up to, and that is using "micro color splitters," which ...

Quantum Physics Mar 21, 2013

Physicists use metamaterials to observe giant photonic spin Hall effect

(Phys.org) —Researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) have once again demonstrated the incredible capabilities of metamaterials – artificial nanoconstructs ...

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