Pedophilia, the sexual attraction of adults to children, is a significant public health concern and it does not respond well to treatment. Additionally, the brain mechanisms underlying pedophilia are…

A German-American research team of biologists and geochemists has discovered hitherto unknown anaerobic bacteria in marine sediments which need only propane or butane for growth. The hydrocarbons…

Every now and then a space rock hits the world's media – sometimes almost literally. Threatening asteroids that zoom past the Earth, fireballs in the sky seen by hundreds of people and mysterious…

Researchers have discovered that even the gruesome and brutal lifestyle of the Evarcha culicivora, a blood gorging jumping spider indigenous to East Africa, can’t help but be tempted by that ‘big is…

Everyone knows how a bicycle works - or so we think. But for 150 years why a moving bicycle can, all by itself, be so stable has been something of a mystery. "Bicycle manufacturers have never been…

The majority of patients who undergo male to female sex-change surgery are happy with the results, despite the fact that complications are common, according to a study of over 200 patients in the…

"We've never seen anything quite like it," says solar physicist Lika Guhathakurta from NASA headquarters. Last week she sat in an audience of nearly two hundred colleagues at the "Living with a Star"…

Researchers in the MIT Media Lab's Biomechatronics Group have created an exoskelton device to lighten the burden for soldiers by transferring that weight directly to the ground, effectively taking a…

Whether it’s a mugger or a friend who jumps out of the bushes, you’re still surprised. But your response — to flee or to hug — must be very different. Now, researchers have begun to distinguish the…

Evolution carries out an incredibly tricky balancing act: the genetic program of a species has to be resistant to small changes, yet also susceptible to the adaptive remodeling of natural selection.…

A team of researchers has determined through analysis of the earliest known hominid fossils outside of Africa, recently discovered in Dmanisi, Georgia, that the first human ancestors to inhabit…

Sorry for the long absence - I've been overwhelmed by health issues, but I'm back. There is a lot of recent interesting research in genomics and systems biology to blog about, so stay tuned.

A new study of finger-sized Australian lizards sheds light on one of the most striking yet largely unexplained patterns in nature: Why is it that some groups of animals have evolved into hundreds,…

I haven't been screwing off. Here is my report from the third conference for Strategically Engineered Negligable Senescence, the brainchild of cell biologist Aubrey DeGrey, as it appeared in the…

A win for embryonic stem cell research may be the kind of symbolic pyrrhic victory politicans engage in after bold action is no longer necessary. It may not be necessary if research from Weill…

Biofuels are a wash environmentally and a negative economically because they requite subsidies to be competitive but there is one way they are a boon: the increase in world agriculture prices caused…

Scientists believe that shortly after Earth was formed, it had a glowing surface of molten rock extending down hundreds of miles. As that surface cooled, a rigid crust was produced near the surface…

Researchers at the University of Bristol say their analysis of sediments from a British bog suggest that methane emissions increased around 55 million years ago due to intense global warming - not…

Approximately one third of the total carbon dioxide (CO2) emissions in the world come from energy production. It's possible to make CO2-free gas-powered plants but that relies on it being removed…

Biologists have found a major clue in a 50-year-old mystery about what happens to green sea turtles after they crawl out of their sandy nests and vanish into the surf, only to reappear several years…