Ewing sarcoma is the second most common type of primary bone cancer seen in children and young adults. Patients with relapsed or refractory Ewing sarcoma have a poor outcome with conventional…

OK, so you all know that Spore isn't based on how evolution actually works. There has been some concern that playing the game would cause players to develop a faulty understanding of evolution. So I…

Around 10,000 years ago, in the region of the United States now known as the Appalachians, lived one of the most impressive mammals ever to inhabit North American. With a height of over 8 feet, and…

Researchers have developed a new type of small-scale electric power generator able to produce alternating current through the cyclical stretching and releasing of zinc oxide wires encapsulated in a…

HIV is a master of disguise, able to rapidly change its identity and hide undetected in infected cells. But now, in a long-standing collaborative research effort partially-funded by the Wellcome…

Planet formation, as we all know (and don't know), is chaotic. It is like a lorenz Attractor constructable in computational astrophysics labs. When I was working on my astronomy project at Harvard…

So says a Daily Telegraph news item, reporting on a recent article in Journal of Clinical Nursing [1].  This brought to mind a programme from 2004 on Channel 4 (nicate?) called Sex Before 16:…

From the Tour de France to NASCAR, competitors and fans know that speed is only part of the equation. Strategy, including the ability to use elements like aerodynamic drafting, which makes it easier…

Researchers have taken the first critical steps in unraveling the mysteries of brain aneurysms, the often fatal rupturing of blood vessels that afflicts 500,000 people worldwide each year. An…

Annual crops grow, blossom and die within one year. Perennials overwinter and grow again the following year. The life strategy of many annuals consists of rapid growth following germination and rapid…

As a risk factor for high blood pressure, low levels of potassium in the diet may be as important as high levels of sodium—especially among African Americans, according to research being presented at…

By the time you feel sleepy, parts of your brain are actually already asleep, according to a new theoretical paper by sleep scientists at Washington State University.   Contrary to conventional…

Throughout history, the changing fortunes of human societies in Asia have been linked to variations in the precipitation resulting from seasonal monsoons. A new paper published in the British journal…

Headphones for MP3 players placed within an inch of pacemakers and implantable cardioverter defibrillators (ICDs) may interfere with these devices, according to research presented at the American…

Two observations are remarkable today about ozone-hole measurements. Both have been in the books for a while. First, the peak of 2008 is larger than 2007's. Second, NOAA…

"Net energy is a (mostly) irrelevant, misleading and dangerous metric," says Professor Bruce Dale, editor-in-chief of Biofuels, Bioresources and Biorefining (Biofpr) in the latest issue of the…

Two Durham University scientists are playing a key part in a 3,000 mile trip following the migration route of ancient Pacific cultures.   Drs Keith Dobney and Greger Larson, both from the…

In the Arctic in spring, the snow cover gives off nitrogen oxides. This phenomenon, the extent of which had not been previously realized, is the source of one third of the nitrates present in the…

Montana State University scientists concerned about lethal mold infections have found a gene that regulates the mold's resistance to drugs. The gene, called srbA, allows molds to thrive during…

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