Researchers study nanogold's potential in biomedicine

Peng Zhang is excited about gold, and you should be too. In particular, he's excited about nanogold, structures of a handful of atoms measuring only a few nanometers in diameter. Zhang, a researcher at Dalhousie University, ...

Green walls, effective acoustic insulation

Zaloa Azkorra, an agricultural engineer of the UPV/EHU-University of the Basque Country, is conducting research at the University School of Mining and Public Works Engineering into the benefits provided by green walls. The ...

Gas can be a bridge to a low-carbon future

Major new research by the UK Energy Research Centre (UKERC) suggests that gas could play an important role as a 'bridging fuel' to a low-carbon economy, but warns that it won't be long before gas becomes part of the problem ...

Energy-efficient technologies developed with people in mind

When engineers design environmentally-friendly cars, such as all-electric or hybrid vehicles, they often focus primarily on their technological features. Ricardo Daziano believes they also should consider the "human" element.

Capturing a fleeting starburst

On 11 November 2011, astronomers witnessed a distant star erupt in an incredibly powerful explosion. An international research team including Mikio Morii and colleagues from the MAXI Team at the RIKEN Global Research Cluster ...

Quantum mechanics explains efficiency of photosynthesis

Light-gathering macromolecules in plant cells transfer energy by taking advantage of molecular vibrations whose physical descriptions have no equivalents in classical physics, according to the first unambiguous theoretical ...

Characterizing solar cells with nanoscale precision

(Phys.org) —Researchers from the NIST Center for Nanoscale Science and Technology (CNST) have demonstrated a new low energy electron beam technique and used it to probe the nanoscale electronic properties of grain boundaries ...

A new view of the energetic universe

The Nuclear Spectroscopic Telescope Array, or NuSTAR, sees the high-energy X-rays emitted by the densest, hottest regions of the universe. The brainchild of Fiona Harrison, Caltech's Benjamin M. Rosen Professor of Physics ...

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