Latest News

Marine fossils improve predictions of climate change

A study of the ancient Mediterranean Sea will help to produce more accurate predictions of climate change.

A team led by Royal Holloway geologist Dr Michal Kucera will map sea-surface temperature of the Mediterranean over past millennia. The data will provide a new target to test the computer models on which our predictions of climate change are based.

We currently make climate change predictions using mathematical models developed using climate records of the last two centuries. T

Mimicking a human disease in mice: a new model for the Parkinson related illness multiple system atrophy

In this month`s issue of EMBO Reports Kahle et al. describe how they genetically engineered a mouse to show pathological symptoms similar to those of human patients suffering from the neural disease Multiple System Atrophy (MSA), also known as Shy-Drager-Syndrome. The model could help researchers to develop and test new efficient drugs against this wide spread disease.

More than 100,000 Europeans and 100,000 US-Americans suffer from MSA. Affected individuals either show symptoms similar to t

From glass eyes to colour-fast digital prints

Top quality colour printing could be revolutionised thanks to the revival in Bristol of an old printing process once used to create, among other things, colour charts for selecting glass eyes. Art researchers from the University of the West of England have discovered a 21st century use for the process, known as collotype, which fell out of favour during the early 1900s. As an added bonus, new inks are being developed which unlike current computer colour printouts, won`t fade over time.

In th

Meeting the challenges of providing clean energy: Commission looks into clean alternatives to fossil fuels

Photovoltaics is a science that examines light-electricity conversion. Conversion of solar energy carried by photons is transformed by solar cells into direct-current electrical energy. Interest in the use of photovoltaic (PV) solar technologies is growing rapidly, as it will permit the direct production of electricity from solar radiation without any harmful emissions or noise. Rising energy costs, the finite nature of fossil fuels and worries about climate change has renewed interest in making the

Study of fossils found in arctic shows plants more developed at earlier time

Along with Canadian colleagues, a University of North Carolina at Chapel Hill scientist has discovered fossils of plants dating back some 420 million years.

The discovery, made on Bathurst Island in the Northwest Territories about 800 miles from the North Pole, shows vascular plants were more complex at that time than paleontologists previously believed and is significant for that reason, the UNC researcher said.

“These are not the earliest vascular plants ever found, but they are

Greenland ice sheet flows faster during summer melting

New measurements show that the flow of ice in the Greenland ice sheet has been accelerating since 1996 during the summer melt season. The results suggest that the ice sheet may be responding more quickly to the warming climate than previously thought.

In an article published in Science magazine’s online Sciencexpress June 7, Jay Zwally, an ICESat Project scientist at the NASA Goddard Space Flight Center, Greenbelt, Md., Waleed Abdalati, a Polar Program scientist at NASA Headquarters, W

Page
1 17,710 17,711 17,712 17,713 17,714 17,839

Physics and Astronomy

Unexpected deviation in the lifetime

First observation of the nuclear two-photon decay in bare atomic nuclei. For the first time, an international research team, led by GSI/FAIR in Darmstadt, the Institut de recherche sur les…

Towards discovering a second Earth

Engineers and scientists of the Max Planck Institute for Astronomy (MPIA), led by Oliver Krause, developed crucial optical elements for the Coronagraph Instrument (CGI) of the Roman Space Telescope and…

Ten new neutron stars for Terzan 5

An international team led by researchers from AEI Hannover, MPIfR Bonn and NRAO/USA has discovered ten rapidly rotating neutron stars in the globular cluster Terzan 5. Many of them are…

Life Sciences and Chemistry

New antidote for cobra bites discovered

Cheap, available drug could help reduce impact of snakebites worldwide. Scientists at the University of Sydney and Liverpool School of Tropical Medicine have made a remarkable discovery: a commonly used…

Unique characteristics of previously unexplored protein discovered

Freiburg-Prague research collaboration achieves scientific breakthrough in understanding cell division. An international research collaboration, led by Prof. Dr. Robert Grosse (Centre for Integrative Biological Signalling Studies and Institute of Clinical…

The tumour hacker

Vincent Zoete is developing computer tools to fight cancer. The chemist, who heads two groups at the University of Lausanne and the Swiss Institute of Bioinformatics, predicts the effects of…

Materials Sciences

New technique pinpoints nanoscale ‘hot spots’ in electronics

… to improve their longevity. Borrowing methods from biological imaging, Rochester engineers have developed a way to spot tiny, overheated components that cause electronics’ performance to degrade. When electronic devices…

Caught in the actinium

Researchers grew crystals containing actinium and illuminated them with X-rays to learn how the radioactive metal binds with other elements. That information could help design better cancer treatments. The element…

Microbeads with adaptable fluorescent colors from visible light to near-infrared

Environmentally friendly luminescent material made mainly from plant-derived material. 1. A research team at NIMS has successfully developed an environmentally friendly, microspherical fluorescent material primarily made from citric acid. These…

Information Technology

A new approach to accelerate the discovery of quantum materials

A collaboration yields a powerful combination of high-throughput computation and precise fabrication techniques to accelerate the discovery of quantum defects. Researchers at the Department of Energy’s Lawrence Berkeley National Laboratory…

Pocket-sized invention revolutionizes ability to detect harmful materials

The low-cost cellphone-based Raman spectrometer system can make identifications of unknown biological molecules within minutes. Imagine knowing what berry or mushroom is safe to eat during a hike or swiftly…

Metamaterials for the data highway

A new concept offering the potential for more efficient data storage. Researchers from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), TU Chemnitz, TU Dresden and Forschungszentrum Jülich have been the first to demonstrate…