The peculiar pose of many fossilized dinosaurs, with wide-open mouth, head thrown back and recurved tail, likely results from the agonized death throes typical of brain damage and asphyxiation,…

In the internet age, when 120,000,000 smart people on Digg can see an article about your technology, it takes some real courage to use the term "unbreakable", but the guys at NIST are doing just that…

Before life emerged on earth, either a primitive kind of metabolism or an RNA-like duplicating machinery must have set the stage – so experts believe. But what preceded these pre-life steps? A pair…

Key milk nutrients, calcium and vitamin D, may do more than just help keep your bones strong. Increasing intake of calcium and vitamin D could reduce the risk for cancer in women by at least 60…

A new novel about Sherlock Holmes or, my favorite, The Saint? No, this really happened in an operating room in St Paul’s Hospital, British Columbia. Dr. Alana Flexman, Dr. Stephan Schwarz and Dr.…

  Recent events and news stories have had a familiar feel to me.  It is because many of them had been part of my predictions for 2007 that I published here in January.  When something…

Johns Hopkins researchers have found a way to directly observe cell migration -- in real time and in living tissue. The scientists say their advance could lead to strategies for controlling both…

PG-13 films have lots of “happy violence,” say UCLA researchers. Borrowing from the late communications theorist George Gerbner, happy violence is that which is “cool, swift, and painless.” PG-13…

By uncovering how one breast cancer drug protects the heart and another does not, Duke University Medical Center researchers believe they may have opened up a new way to screen drugs for possible…

Breast cancer survivors who eat a healthy diet and exercise moderately can reduce their risk of dying from breast cancer by half, regardless of their weight, suggests a new longitudinal study from…

It's long been thought that humans hunted woolly mammoths to extinction. Anthropogenic global hunting, as it were. Or that a cataclysmic event did the trick. It may be neither of those and just…

A year-long clinical trial by Penn State researchers shows that diets focusing on foods that are low in calorie density - high in water and low in fat, like fruits, vegetables, soup, lean meat, and…

Genetically modified (GM) crops may contribute to increased productivity in sustainable agriculture, according to a new study which analyzes, for the first time, environmental impact data from field…

It seems chimps can have a common culture yet also their own local traditions. Does this mean chimpanzees in Asia would learn to use chopsticks? Yes, says a study released today, if they saw other…

MIT researchers were recently able to light a 60W light bulb from a power source seven feet away; there was no physical connection between the source and the appliance. The MIT team refers to its…

Think you know how to solve global warming? You'll soon get a chance to find out. A new Web-enhanced version of the most commonly used climate modeling system will allow scientists, students or…

The Japanese are a polite people. If your host on a trip is Japanese they often make you feel like you are the most important person in the world. Low self esteem? Awe of your culture? No, they…

Human embryonic stem cells (hESC), new cells that are basically a biological blank slate, become more specialized as they develop and contribute to a number of organs and tissues. As such, they have…

The relative amount of protein, carbohydrate, and fat that people choose to eat may be influenced by genetics, according to new research. Jose Ordovas, PhD, director of the Nutrition and Genomics…

Extracts of the hemp plant cannabis are traditionally used as a popular remedy against inflammation. At the beginning of the last century this natural remedy was even available at every chemist’s.…