Latest News

A quick-change artist: tiny protein folds faster than any other

The world speed record for protein folding apparently goes to an unusually tiny specimen that traces its origins to Gila monster spit.

So reports a team of University of Florida researchers in a paper published this week in the online edition of the Journal of the American Chemical Society. Though significant mainly from a purely scientific standpoint, the finding eventually may be important in researchers’ understanding of the underlying causes behind a host of maladies.

Prote

Carbon Trading, Climate Change, and the Kyoto Protocol

New Report Discovers Carbon Trading to Be Win-Win Proposition for Poor Villagers, Big Business, and for Slowing Climate Change

As the next major meeting on global climate change opens in New Delhi next week, a potentially controversial report concludes that deals to counteract the carbon emissions of the smokestack industry could benefit more than the environment. It reveals that carbon-trading deals in forestry could sharply reduce poverty among the rural poor, while also providing

EU research looks into Europe’s carbon sinks

Are European forests, soil and grass part of the solution for dealing with carbon dioxide (CO2) emissions? Today the European Commission presented the CarboEurope research initiative in Valencia (Spain). It is a cluster of 15 research projects supported by the European Commission with a budget of €25 million. The project brings together around 160 research institutions from over 20 countries. It looks at whether the biosphere, and above all forests, can reduce the concentration of carbon dioxide i

Scientists find grass yield, carbon storage not affected by creepy-crawlies in the soil

New results from experiments at a unique ecology facility show that plant communities are dramatically altered by changes to the type of animal species living among their roots, but that key ecosystem measurements such as overall agricultural yield or the amount of soil carbon stored are unaffected.

According to the results of a three year study into the processes of experimental grassland ecosystems published in the journal Science today, changes to the makeup of soil communities from small

Foggy road

What happens if fog comes on roads? First of all, visibility falls down, so the risk for a car accident increases, especially on highways. Scientists from Central Aerological Observatory have constructed a special electrostatic filter, which eliminates the fog at a distance up to 10 meters. The filter looks like a metal frame with a precipitation electrode – thin metal plates, separated with high-voltage isolators. It also has a corona-forming electrode of a twisted wire. The unit is grounded with a

The species that propagate slowly, become extinct sooner

The animals and plants of our planet are becoming extinct under the pressure of civilization. The scientists have counted that one species vanishes from Earth every hour. The mammoth, passenger pigeon, gare-fowl, Steller`s sea cow – these are the most well-known of extinct species, but hundreds of species are next in turn. Can the scientists forecast what species is the first in this succession and what species is not under the threat of complete extinction? If the answer is known, the effort and fun

Page
1 17,695 17,696 17,697 17,698 17,699 17,972

Physics and Astronomy

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…

Quantum vortices confirm superfluidity in supersolid

Supersolids are a new form of quantum matter that has only recently been demonstrated. The state of matter can be produced artificially in ultracold, dipolar quantum gases. A team led…

Life Sciences and Chemistry

A milestone for reproductive medicine

Producing viable eggs from undeveloped oocytes through In vitro technology. Researchers successfully produce viable, embryo-forming egg cells from underdeveloped oocytes extracted from ovarian follicles. Mature egg cells, or oocytes, are…

‘Sleepy cannabis’: first study to show cannabinol increases sleep

Non-hallucinogenic marijuana constituent increases sleep in rats. Research by scientists at the University of Sydney has identified a constituent in the cannabis plant that improves sleep. Their report is the…

A New Perspective on Aging at the Cellular Level

Research team at Freie Universität Berlin discovers unexpected differences in aging bacterial cells. Surprising findings on bacterial aging have emerged from a study carried out by a team of researchers…

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…