15/11/2010

Battling rice blast disease with underground microbes

Rice is the most important grain consumed by humans, providing more than one-fifth of the calories sustaining the world's population. By some estimates, however, global production of rice could feed an additional 60 million ...

Racetrack memory

Imagine a computer equipped with shock-proof memory that's 100,000 times faster and consumes less power than current hard disks. EPFL Professor Mathias Klaui is working on a new kind of "racetrack" memory, a high-volume, ...

Earth's dust tail points to alien planets

Did you know that the Earth has a dust tail? The Spitzer Space Telescope sailed right through it a few months ago, giving researchers a clear idea of what it looks like. That could be a big help to planet hunters trying to ...

'Magic number' 695 opens up new areas for Alzheimer's research

Alzheimer's disease is widely believed to be caused by the gradual accumulation in the brain of amyloid-beta peptide which is toxic to nerve cells. Amyloid beta peptide is formed from a protein known as APP, which is found ...

Genes and athletic performance in Thoroughbred horses

Equinome, a leading equine genomics company, has announced the publication of four scientific papers by Equinome and University College Dublin researchers which describe significant advances in the understanding of the genes ...

Reconstructing an ancient climate with algae

Variations in atmosphere carbon dioxide around 40 million years ago were tightly coupled to changes in global temperature, according to new findings published in the journal Science. The study was led by scientists at Utrecht ...

DNA reveals Neolithic farmers' near Eastern affinities

During an international research project, scientists from the Institute of Anthropology at the Johannes Gutenberg University Mainz and the University of Adelaide worked with a number of additional partners to research the ...

Cosmic births revealed by disks of dust

By carving 'gaps' in the disks of dust that create and enshroud them, newborn planets are giving astronomers clues to locating possible new worlds.

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