When a small pebble drops into a serene pool of water, it causes a ripple in the water in every direction, even disturbing distant still waters. NASA researchers have found a similar process at work…

IBM has announced it has developed a long-sought improvement to the transistor -- the tiny on/off switch that serves as the basic building block of virtually all microchips made today. Working with…

For soldiers injured in combat today, the survival rate is 90 percent or higher--a significant improvement even since the Gulf War in the early 1990s, according to Col. W. Bryan Gamble, M.D.,…

A new cosmological model demonstrates the universe can endlessly expand and contract, providing a rival to Big Bang theories and solving a thorny modern physics problem, according to University of…

New research suggests that choosing a mate may be partially determined by your genes. A study published in Psychological Science has found a link between a set of genes involved with immune function…

10. Benjamin Underwood can't see for squat but he gets around by making clicking noises and using echolocation to visualize the obstacles his radar sends back. Unless he was hit by a truck full of…

What influence does the variation in estrogen level have on the activation of the female brain? Using functional Magnetic Resonance Imaging, Jean-Claude Dreher, a researcher at the Cognitive…

Measles deaths have fallen by 60% worldwide since 1999 -- a major public health success. This exceeds the United Nations goal to halve measles deaths between 1999 and 2005 and is largely due to an…

Carnegie Mellon University Chemical Engineers have devised a new process that can improve the efficiency of ethanol production, a major component in making biofuels a significant part of the U.S.…

It's a mystery why the speed and complexity of evolution appear to increase with time. For example, the fossil record indicates that single-celled life first appeared about 3.5 billion years ago, and…

The number of individuals with Parkinson's disease in 15 of the world's largest nations will double over the next generation, according to a study published in the January 30 issue of the journal…

Researchers at the University of Alberta, in Edmonton, Canada, have announced the completion of the first draft of the human metabolome, the chemical equivalent of the human genome. The metabolome is…

Daniel Bernoulli was never a mom. He might have been a father, a fantastic one at that, I don't actually know. But that's not why I know of him. Bernoulli was a mathematician and scientist from the…

Every morning Dennis Colson, a surveyor at New York City's Department of Design and Construction, begins his work day by placing his hand on a scanner to log his time and attendance at the office.…

Always thought women were the stronger sex? Okay, I admit it, me too. But I am inclined to be a little skeptical when someone pimping their book cites ancillary evidence rather than studies so even…

"Green" laundry detergents have taken the leading role in a new effort by retailers and industry to market mainstream, environmentally friendly consumer products, according to an article scheduled…

This year, millions of Americans made the resolution to lose weight. However, many will get frustrated and give up before their goals are reached. Contributing to this problem is the host of bad…

A team of archaeologists and Earthwatch volunteers led by Dr. Mary Glowacki and Louis Tesar uncovered an elite Wari cemetery at Cotocotuyoc this past summer in Peru's Huaro Valley, near Cuzco. Among…

Researchers at the National Institutes of Health have developed an experimental vaccine that could, theoretically, eliminate malaria from entire geographic regions, by eradicating the malaria…

Scientists at Cardiff University (Wales, UK) have confirmed what thousands of people with arthritis have believed for years. Cod Liver Oil really is effective in treating joint pain and can slow,…