A UC Berkeley researcher who specializes in mobile Internet applications — used, to date, in traffic planning and environmental monitoring — nominated by the National Science Foundation.

The particle accelerators at CERN in Geneva produce scads of antiprotons, which five years ago were combined at high speed with positrons to create for the first time antimatter atoms: antihydrogen. Those atoms annihilated with normal matter within microseconds, but an international team involving UC Berkeley and LBNL physicists has succeeded in slowing such atoms down and trapping them for a tenth of a second. This will allow experiments on a type of matter that hasn't been available since shortly after the Big Bang 14 billion years ago.

Dire or emotionally charged warnings about the consequences of global warming can backfire if presented too negatively, making people less amenable to reducing their carbon footprint, according to new research from UC Berkeley.

As part of a federal initiative to examine the environmental factors influencing children's health, UC Berkeley will receive three federal grants totalling $16.5 million. Work at three School of Public Health centers will be supported by the grants.

In the midst of forecasts of continuing economic woes and congressional gridlock, experts gathered recently at UC Berkeley to assess what worked and what didn’t during the Great Depression-inspired New Deal, the Obama administration’s still emerging efforts to ease the Great Recession, and prospects for relief, reform and recovery.

UC Berkeley researchers have created unique dual-diameter nanopillars – narrow at the top, broad at the bottom – that absorb light as well or even better than commercial thin-film solar cells, using far less semiconductor material and without the need for anti-reflective coating.

The Amgen Foundation has renewed a four-year, $1 million grant to UC Berkeley that to date has introduced 94 undergraduate students from a range of colleges and universities to laboratory research and steered more than three-quarters of them into graduate level research.

Jillian Banfield, a biogeochemist and geomicrobiologist, will receive two prestigious awards – the Benjamin Franklin Medal in Earth and Environmental Science and the L-Oréal-UNESCO "For Women in Science" award – for her groundbreaking work on how microbes alter rocks and interact with the natural world.

New "metamaterials" can overcome some of the limitations of microscopes and imagers, including ultrasound imagers. Researchers in the Nano-scale Science & Engineering Center have come up with a metamaterial to improve the picture quality of ultrasound by a factor of 50.

Long-duration gamma-ray bursts flash across the universe to signal the collapse of a massive star, but this collapsar model predicts either a neutron star or a black hole is left behind. New calculations of the energy released by gamma-ray bursts find it too large to be powered by a neutron star, even highly magnetized, spinning magnetars. Thus, UC Berkeley astronomers conclude, the likely power source is a black hole.