The core of the earth doesn’t look the way it was expected to. Scientists at the Royal Institute of Technology in Stockholm, Sweden , KTH, can now show that iron, under extremely high pressure, such as that found in the inner earth, takes on unexpected properties, and this can be of importance in understanding the movements of the earth, such as, earthquakes. The results are being presented in the new issue of the British scientific journal Nature.

The core of the earth consists almost excl

Scientists are a step closer to understanding how the world’s oceans influence global warming – as well supply us with the oxygen we breathe.

A study led by Imperial College London has revealed how the most abundant ocean bound photosynthetic bacterium helps control levels of the greenhouse gas, carbon dioxide.

Reporting in Nature the researchers provide new detail on how Prochlorococcus cyanobacteria traps atmospheric carbon dioxide and stores it in the deep sea.

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A gene present in nearly one in eight people is the most commonly inherited cancer susceptibility gene identified so far, increasing cancer risk in carriers by 26 percent, according to a study published by researchers at Chicago’s Northwestern Memorial Hospital in today’s Journal of Clinical Oncology. More common than the BRCA gene mutations, Transforming Growth Factor Beta Receptor 1*6A (TGFBR1*6A) may increase risk of breast cancer by 48 percent, ovarian cancer by 53 percent, and colon ca

Get a whiff of this! A new research partnership at the National Institute of Standards and Technology (NIST) is using beams of chilled neutrons to determine how aroma compounds are embedded into assortments of other chemicals that carry and release fragrances in perfumes, detergents and other scented products.

Securing the elusive structural details could lead to what might be termed an “odor of magnitude” improvement in models for predicting interactions between fragrances and their molecul

The concentration of certain toxic organic chemicals in waterway sediments can be reduced by 83 percent using electron beams—the same technology already used to decontaminate mail—scientists from the National Institute of Standards and Technology (NIST) and the University of Maryland will report in the Sept. 1 issue of Environmental Science & Technology. In an additional series of laboratory experiments, the team found that ultraviolet light also can substantially reduce the concentration of these ch

Chemists and computer scientists are using a special facility at the National Institute of Standards and Technology (NIST) to scale molecules up for people-sized interactions. Using chemical data, NIST software, special eyewear, and floor-to-ceiling display screens, they create giant three-dimensional molecules that move. Molecular behavior can be seen and understood in minutes instead of the weeks required using traditional techniques.

NIST scientists and collaborators used the 3D facility