University of Houston physicists have discovered a new thermoelectric material offering high performance at temperatures ranging from room temperature up to 300 degrees Celsius or about 573 degrees Fahrenheit This new material is better than ... - Read More
The rapid melting of Greenland glaciers is captured in the documentary Chasing Ice The retreat of the ice edge from one year to the next sends more water into the sea Now University of Washington ... - Read More
Scientists have used state of the art imaging techniques to examine the cracks fractures and breaks in the bones of a 150 million year old predatory dinosaur The University of Manchester researchers say their groundbreaking ... - Read More
Atmospheric sprites have been known for nearly a century but their origins were a mystery Now a team of researchers has evidence that sprites form at plasma irregularities and may be useful in remote sensing ... - Read More
Air and surface sampling techniques currently used by the US government are effective in fighting bioterrorism and potentially saving lives a Saint Louis University researcher finds Results published in Biosecurity and Bioterrorism by Alexander Garza ... - Read More
A team of U K researchers has developed a way to dramatically reduce the complexity of modeling bistable systems which involve the interaction of two evolving species where one changes faster than the other slow ... - Read More
Graphene a one atom thick form of the carbon material graphite has been hailed as a wonder material strong light nearly transparent and an excellent conductor of electricity and heat But a number of practical ... - Read More
Terahertz imaging which is already familiar from airport security checkpoints has a number of other promising applications from explosives detection to collision avoidance in cars Like sonar or radar terahertz imaging produces an image by ... - Read More
A specially formed material that can provide custom broadband absorption in the infrared can be identified and manufactured using genetic algorithms according to Penn State engineers who say these metamaterials can shield objects from view ... - Read More
For the first time scientists have a clearer understanding of how to control the appearance of a superconducting phase in a material adding crucial fundamental knowledge and perhaps setting the stage for advances in the ... - Read More
Ozone pollution across the continental United States will become far more difficult to keep in check as temperatures rise according to new research led by the National Center for Atmospheric Research NCAR The detailed study ... - Read More
Populations of predators and their prey usually follow predictable cycles When the number of prey increases perhaps as their food supply becomes more abundant predator populations also grow When the predator population becomes too large ... - Read More
medical treatment Some critics of this decision are arguing that the agency is disallowing advertising “commercial speech” as well as interfering with an individual’s right to receive information both of which are protected under the ... - Read More
Northwestern University researchers are the first to develop a new solar cell with good efficiency that uses tin instead of lead perovskite as the harvester of light The low cost environmentally friendly solar cell can ... - Read More
University of Leicester students apply sophisticated scientific principles to pop culture scenarios with intriguing results How would athletes fare if the Winter Olympics were held on Saturn's moon Enceladus How realistic was the grizzly downfall ... - Read More
In an article published in the scientific journal Natural Hazards and Earth System Sciences the researchers Jordi Mazon and David Pino of the Castelldefels School of Telecommunications and Aerospace Engineering EETAC of the Universitat Politècnica ... - Read More
The periodic table of the elements is to get crowded towards its heaviest members Evidence for the artificial creation of element 117 has recently been obtained at the GSI Helmholtz Centre for Heavy Ion Research ... - Read More
The research groups of Janne Ihalainen University of Jyväskylä and Sebastian Westenhoff University of Gothenburg have clarified how the atom structure of bacterial red light photosensors changes when sensing light The research reveals structural changes ... - Read More
The icing on the cake for semiconductor nanocrystals that provide a non damped optoelectronic effect may exist as a layer of tin that segregates near the surface One method of altering the electrical properties of ... - Read More
Plants spend their entire lifetime rooted to one spot When faced with a bad situation such as a swarm of hungry herbivores or a viral outbreak they have no option to flee but instead must ... - Read More
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