Recent experiments by Sandia National Laboratories researcher Gary Harms and his team are using a new Labs-built reactor to provide benchmarks showing that spent nuclear fuel — uranium that has been used as fuel at a nuclear power plant — is considerably less reactive than the original fresh fuel. This could mean significant savings in the eventual safe transport, storage, and disposal of nuclear waste.

“The conservative view has always been to treat spent fuel like it just came out of the

Duke University researchers have created an ultracold gas that has the startling property of bursting outward in a preferred direction when released. According to the researchers, studying the properties of the “lopsided” gas will yield fundamental insights into how matter holds itself together at the subatomic level.

Also, the research team leader said their data suggests the possibility that the gas is exhibiting a never-before-seen kind of superfluidity – a property in which matter at ex

Syracuse University researchers pick up where Darwin left off: Groundbreaking study to be published in the Nov. 8 issue of Science

When it comes to mating and determining whose sperm reaches the elusive egg, females control both the playing field and the rules of the game, according to a new study on male sperm competition vs. female choice to be published in the Nov. 8 issue of Science.
“Our study demonstrates, unambiguously, the active role females play in determining the condi

Scientists’ understanding of the movement of the Earth’s crust is being helped by new observing facility which is taking measurements that may one day help predict earthquakes.

Newcastle University’s School of Civil Engineering and Geosciences has become only one of two UK centres feeding Global Positioning System (GPS) data into the International GPS Service (IGS), which researchers and professionals throughout the world – including geophysicists – can access via the Internet. The other cen

The lotus – a flowering wetland plant native to Asia – may not at first glance be of interest to the nanotechnologist. But researchers at German chemical company BASF are developing a spray-on coating that mimics the way lotus leaves repel water droplets and particles of dirt. The story is reported on nanotechweb.org, the Institute of Physics’ global portal for nanotechnology.

The leaves of Lotus plants are coated with minute wax crystals around 1 nm in diameter which repel water, droplets f

Das in Lissabon gesetzte Ziel rückt in immer weitere Ferne

Europa muss größere Anstrengungen im Hinblick auf eine echte “wissensgestützte Wirtschaft” unternehmen, wie vom Europäischen Rat in Lissabon (März 2000) gefordert wurde. Dies lässt sich dem letzten Bericht der Europäischen Kommission mit wichtigen Zahlen zu den Bereichen Wissenschaft, Technologie und Innovation (2002) entnehmen. Gemäß dem von der Kommission entwickelten Gesamtindikator für Investitionen in die wissensgestützte