Lately they've been dropping like flies—Imus, Rosie, Rumsie. Who's next? Gonzales? Wolfowitz? And then there's Alec Baldwin—he doesn't, technically, have anything to resign from, but what are the…

“The climate problem can by and large be solved if the eight to ten largest countries in the world can agree on effective climate measures,” says Professor Jon Hovi. One of the themes at a recent…

Hopkins researchers have identified a backup supply of stem cells that can repair the most severe damage to the nerves responsible for our sense of smell. These reservists normally lie around and do…

Mice whose brains had lost a large number of neurons due to neurodegeneration regained long-term memories and the ability to learn after their surroundings were enriched with toys and other sensory…

Life for an estimated 100,000 people in poverty-stricken rural India has been improved dramatically by several hours of reliable solar-powered lighting every night, made available by a UN-led pilot…

US and Mexican conservation efforts may have boosted the number of marine turtles visiting UK waters, according to University of Exeter biologists. New research by the University of Exeter and…

Dr. Yijun Qi (National Institute of Biological Sciences, China), reports his discovery of microRNAs in the unicellular green alga, Chlamydomonas reinhardtii. This is the first finding of microRNAs in…

Tart cherries may be good for more than just making pie, according to new data from an animal study conducted by University of Michigan Health System researchers and presented today at a major…

New studies in the laboratory of Dr. Darwin J. Prockop, Director of Tulane University’s Center for Gene Therapy, are shedding light on the previously mysterious mechanism through which even…

University of Portsmouth scientists have developed a powerful new tool that 'freezes' the memory of crime scenes in the minds of witnesses. The tool - a self-administered interview applied by…

Some plants need a partner to reproduce. Pollen from one plant pollinates the stigma of another, and a seed is formed. But other plants can self-pollinate, a handy survival mechanism for a lonely…

A new study shows that aspirin therapy for coronary artery disease is four times more likely to be ineffective in women compared to men with the same medical history. Historically, studies have…

For the first time, scientists have used a laboratory mouse model to mimic the development of human alcohol-induced breast cancer. Alcohol (EtOH) consumption -- even moderate -- is a well…

Traditionally, the genome has been viewed as a collection of DNA molecules that vary in composition between individuals and species, and variations that generate phenotypic differences have been…

Tom Friedman, in his Friday's NY Times column (subscription required) comments on Walter Isaacson's new biography of Einstein and asks: "If Einstein were alive today and learned science the boring…

Joanna Scott just wrote a nice little review of what is going on at Nature Island (slurl) on Nature's Nascent blog since her return from the American Chemical Society meeting in Chicago. The Blue…

Fans of Open Source Science (or just the open source concept in general) should take a look at Assignment Zero. Jay Rosen writes on the About page: Inspired by the open-source movement, this is an…

A new study, led by Felix Aigner, M.D., has identified a protein known as Lipocalin-2 (Lcn-2) as potentially responsible for regulating the body's inflammatory response during heart transplants. One…

Researchers at Johns Hopkins have discovered that the same ingredient used in dandruff shampoos to fight the burning, itching and flaking on your head also can calm overexcited nerve cells inside…

In 1928, Alexander Fleming opened the door to treating bacterial infections when he stumbled upon the first known antibiotic in a Penicillium mold growing in a discarded experiment. Nearly eight…