Microscopic robots crafted to maneuver separately without any obvious guidance are now assembling into self-organized structures after years of continuing research led by a Duke University computer…

Investigators of the University of Naples have explored the inability to express emotions (alexithymia) in panic disorder in a paper published in the third 2008 issue of Psychotherapy and…

Flat screen displays currently used in computer monitors, television sets and numerous other electronic devices are all built on a glass base. Most use liquid crystal devices (LCDs), which filter…

Astronomers have discovered an extrasolar planet only three times more massive than our own, the smallest yet observed orbiting a normal star. The star itself is not large, perhaps as little as one…

The contentious debate about why insects evolved to put the interests of the colony over the individual has been reignited by new research from the University of Leeds, showing that they do so to…

The actor Sir Peter Ustinov once famously said "Contrary to general belief, I do not believe that friends are necessarily the people you like best, they are merely the people who get there first."…

When people hear about elder abuse in nursing homes, they usually think of staff members victimizing residents. However, research by Cornell University faculty members suggests that a more prevalent…

Researchers have demonstrated the possibility of preventing the human malaria parasite, Plasmodium falciparum, which is responsible for more than a million malaria deaths a year, from becoming…

In 1928 Alexander Fleming discovered penicillin, which was subsequently developed into a medicine by Florey and Chain in the 1940s. The antibiotic was hailed as a 'miracle cure' and a golden age of…

A major contribution to the long-term storage and access of data on mutation for genes and disease has been established with the launch of Human Genomics and Proteomics, the first database journal…

If you have a subscription to Scientific American, make sure you check out Carl Zimmer's discussion of the question "What is a species?".  It's a good introduction to a long-running conundrum in…

In May, Nature magazine published a draft sequence of the entire genome of the platypus, the bizarre mammal endemic of Australia that is so strange looking that the first scientists who received a…

In one of my snarkier moments, I coined the term "Dog's Ass Plot" (DAP) in reference to A graphical representation of data in any field that, through a lack of clear axis labels, selective inclusion…

Perhaps you struggle with crafting elegant and effective prose. Fear not, gentle reader! Some simple guidelines are available to assist you.   HOW TO WRITE GOOD 1. Avoid alliteration. Always.…

Over on Sandwalk, Larry Moran reports on a survey revealing that about 1/4 of Canadians do not believe in God, and that among those under 25 this figure is about 1/3. What he didn't mention was the…

One copy of the human genome is more than 3 billion nucleotides in length, and weighs in at about 3.5 picograms (pg, or trillionths of a gram). Only about 1.5% of this is composed of our 20,000 or…

The discovery of four families in which some members only walk on all fours (quadrupedality) may help us understand how humans, unlike other primates, are able to walk for long periods on only two…

Prenatal biochemical screening tests are widely used to look for chromosomal abnormalities in the fetus which can lead to serious handicap, or even death during gestation or in the first few days…

It’s stronger than steel and nylon, and more extensible than Kevlar. What is this super-tough material? Spider silk; and learning how to spin it is one of the materials industries’ Holy Grails.…

Some science sites are boring, some sites are difficult to navigate. Some don't write much about science at all. We cross all political boundaries and most cultural ones. We have Republicans,…