Latest News

Telerobotic equipment aids in cleanup activities

Researchers at Oak Ridge National Laboratory are developing robotics technology that can aid in the cleanup of hazardous waste sites while helping to protect humans from serious injury in the process.

The telerobotic manipulation system enables cleanup efforts to be conducted remotely from a distant location, performing chores that would have to otherwise be done on site by humans.

Developed by the Department of Energy’s Robotics Crosscutting program, the system may be used in th

The Grid gets real

The European DataGrid (EDG)* project has taken a major step towards making the concept of a world-wide computing Grid a reality. Its latest release of middleware – the software that makes a Grid of computers work together seamlessly – will support production quality Grid computing. Markus Schulz, one of the chief software developers at CERN**, explains, “This release will take the EDG project from the laboratory bench into the real world”.

One of the main aims of the European DataGrid proje

NSF launches massive international project to remap Tree of Life

An ambitious, multi-disciplinary, 15-20 year program to fill in and flesh out the Tree of Life has just been launched by the National Science Foundation.
Field Museum scientists will help lead three of the seven grants recently awarded to researchers around the world to construct a new framework for understanding the evolutionary relationships between all species, extinct and living.

These three projects (listed below) will focus on birds, spiders, and archosaurs (birds, dinosaurs, pt

Sepsis vaccine proves protective in preliminary studies at The Scripps Research Institute

A group of researchers from The Scripps Research Institute (TSRI) have designed a vaccine that might be used to protect against the pernicious consequences of severe sepsis, an acute and often deadly disease that is estimated to strike 700,000 Americans a year and millions more worldwide.

Though the new vaccine has not yet been applied to clinical trials in humans, it has worked well in preclinical studies, the results of which the team reports in the latest issue of the journal Angewandte

Pacific Ocean temperature changes point to natural climate variability

Analysis of long-term changes in Pacific Ocean temperatures may provide additional data with which to evaluate global warming hypotheses.

“Abrupt changes in water temperatures occurring over intervals of up to 25 years suggest that global warming may result as much from natural cyclical climate variations as from human activity,” said Benjamin Giese, oceanography professor in the College of Geosciences.

“Climate models constructed here at Texas A&M University were used to a

Geologists’ model reveals foundation flaws in bedrock under new urban centers

Before developers decide to make the desert bloom, they better take a look at what’s under the surface of the Earth.

That’s the conclusion of research by Texas A&M University geologist Mohamed Aly, who’s using GIS (geographic information systems) techniques to conduct engineering geomorphology assessments of some of Egypt’s newest urban developments to predict – and thus avoid – foundation problems stemming from instabilities in the underlying bedrock.

T

Page
1 17,655 17,656 17,657 17,658 17,659 17,973

Physics and Astronomy

Breakthrough in photonic time crystals

… could change how we use and control light. The new discovery could dramatically enhance technologies like lasers, sensors and optical computing in the near future. An international research team…

Who moved my atom?

Researchers at the Technion Faculty of Physics have demonstrated controlled transfer of atoms using coherent tunneling between “optical tweezers”. An experimental setup built at the Technion Faculty of Physics demonstrates…

Fermium studied at GSI/FAIR

Researchers investigate nuclear properties of element 100 with laser light. Where does the periodic table of chemical elements end and which processes lead to the existence of heavy elements? An…

Life Sciences and Chemistry

In unity towards complex structures

When active filaments are exposed to localized illumination, they accumulate into stable structures along the boundaries of the illuminated area. Based on this fact, researchers at the Max Planck Institute…

How Immune Cells “Sniff Out” Pathogens

Immune cells are capable of detecting infections just like a sniffer dog, using special sensors known as Toll-like receptors, or TLRs for short. But what signals activate TLRs, and what…

Mothers Determine the Fate of Hybrid Seeds in Plants

Scientists Uncover Vital Role of Maternal Small RNAs in Plant Breeding. Plant breeders, aiming to develop resilient and high-quality crops, often cross plants from different species to transfer desirable traits….

Materials Sciences

Bringing Quantum Mechanics to Life

New ISTA assistant professor Julian Léonard makes abstract quantum properties visible. From the realm of the abstract to the tangible, the new assistant professor at the Institute of Science and…

Carpet fibers stop concrete cracking

Engineers in Australia have found a way to make stronger and crack-resistant concrete with scrap carpet fibres, rolling out the red carpet for sustainability in the construction sector. The research…

New material to make next generation of electronics faster and more efficient

With the increase of new technology and artificial intelligence, the demand for efficient and powerful semiconductors continues to grow. Researchers at the University of Minnesota have achieved a new material…

Information Technology

Storm in a laser beam

Physicists create “light hurricanes” that could transport huge amounts of data. Much of modern life depends on the coding of information onto means of delivering it. A common method is…

Flexible beam-shaping platform optimizes LPBF processes

A new approach to beam shaping will soon make additive manufacturing more flexible and efficient: Fraunhofer ILT has developed a new platform that can be used to individually optimize laser…

Breakthrough in energy-efficient avalanche-based amorphization

… could revolutionize data storage. The atoms of amorphous solids like glass have no ordered structure; they arrange themselves randomly, like scattered grains of sand on a beach. Normally, making…