Motorized prosthetic arms can help amputees regain some function, but these devices take time to learn to use and are limited in the number of movements they provide. Todd A. Kuiken, M.D., Ph.D., a…

Wind energy is one of the fastest growing sectors of the energy industry, but not without environmental consequences. Nocturnally active birds and bats have become prey to turbines, yet little…

Only recently it was hard to imagine a game in which people compete only with their minds. Today, you can play it. At the end of this year Mindmower, the first biological Internet game, goes into…

Anyone who has thrown a backyard barbecue knows that hot dogs are inexplicably packaged in different numbers than buns — eight hot dogs per pack versus 10 hot dog buns. Put in ecological terms, this…

Researchers at UCSF and the University of Toronto have identified a potential new way of fighting against HIV infection that relies on the remnants of ancient viruses, human endogenous retroviruses…

The recreational use of cocaine has rapidly increased in many European countries over the past few years. One cause of this is the fall in the price of the drug on the street from 100 Euros for one…

A new study suggests that a holistic approach is needed in assessing the potential environmental and health effects of toxic effluent from industry. The study is published in the International…

The HIV-1 virus is one of the most difficult targets for therapy because it hijacks the cells of our immune system and particularly because the virus mutates rapidly, making it drug resistant. Up to…

A Finnish group of researchers at the Low Temperature Laboratory of Helsinki University of Technology (TKK) have developed and fabricated a nanoscale heat transistor, and simultaneously the smallest…

The big world of classical physics mostly seems sensible: waves are waves and particles are particles, and the moon rises whether anyone watches or not. The tiny quantum world is different: particles…

People who have a mother with Alzheimer’s disease appear to be at higher risk for getting the disease than those individuals whose fathers are afflicted, according to a new study by NYU School of…

Is there such a thing as being too safe on the Internet? One University of Illinois education researcher believes there is, at least when teenagers are concerned. Media reports warn of online…

A team of researchers from the St Vincent’s Campus in Sydney have developed a novel way to control the extreme weight loss, common in late stage cancer, which often speeds death. The findings,…

Foregoing food for a day each month is one of the religious practices of members of the Church of Jesus Christ of Latter-Day Saints (LDS or Mormons), who have lower rates of heart disease than other…

Is there any point other than public relations in dispatching emergency field hospitals knowing they won't arrive in time to save lives that are in emergency situations? International donors want…

I don't know anything about this Weblog awards other than to know they really messed up. I have never read Climate Audit but allegations that some vast right conspiracy ( and it's the same old…

Photosynthesis converts light energy into chemical energy in plants, algae, phytoplankton and some species of bacteria and archaea. Photosynthesis in plants involves an elaborate array of chemical…

Eating too much fructose and glucose can turn off the gene that regulates the levels of active testosterone and estrogen in the body, shows a new study in mice and human cell cultures that’s…

A tiny “electronic nose” that MIT researchers have engineered with a novel inkjet printing method could be used to detect hazards including carbon monoxide, harmful industrial solvents and explosives…

Known until now as a simple number in a catalogue, NGC 134, the 'Island in the Universe' that was observed by the European Commissioner for Science and Research Janez Potočnik on a visit to ESO's…