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Despite long-standing concerns about the health effects of cellphones, a new study suggests that radiation from the devices may actually have a beneficial effect when it comes to Alzheimer's disease. Specifically, long-term exposure to the electromagnetic waves associated with cellphone use may actu...
Neuroscientists at MIT have figured out how to use colored lights to temporarily quiet activity in the brain. By shining a light on a set of neurons affected by a gene-enhanced virus tool, they were able to shut those neurons down. When they turned off the lights, the neurons started right back up a...
The fight against cancer is often lost before it is even waged. Too many patients get the news too late. However, the battle may soon take a turn, as advances on the nano frontier bring more sophisticated firepower to the front lines. Latest developments include nanosensors that can detect minute am...
Could heavy cellphone users be more likely to suffer brain cancer? Scientists and researchers aren't sure, but they're locked in debate. Results of a study published by Scandinavian researchers in the Journal of the National Cancer Institute on Thursday indicated there doesn't seem to be any such li...
Winning the fight against cancer may end up being more of a nano-war than a surgical strike. A team led by the National Institute of Standards and Technology has just successfully combined an antibody with single-walled nanotubes to create a precision search-and-destroy weapon that targets aggressiv...
While Congress debates an $850 billion healthcare bill with questionable benefits, leaders in the technology industry are quietly creating products and services that will truly reform healthcare. This Thanksgiving, for example, Americans can be appreciative of the incredible price decline in genome...
IBM's revelation at SC09 created quite a stir and immediately brought forth visions of Cylons and Hal 9000. The cognitive computing team at IBM Research has moved significantly forward in creating a large-scale cortical simulation and a new algorithm that synthesizes neurological data -- two major m...
There's a very good reason why we call Internet memes and themes "viral." Good and bad information spreads on the Web in much the same way those nasty bundles of nucleic acid and proteins do when they attack your body's cells and make you sick. Some of the Internet news items I've seen related to th...
Consumer Reports has unleashed its findings on toxic levels of Bisphenol A in food packaging on a largely unsuspecting public. Before the report, many felt the BPA danger had passed with the introduction of BPA-free baby bottles and so-called microwave-safe plastics. Not so, says the report: Certain...
The Massachusetts Institute of Technology has developed technology that could help fight blindness. It's aimed at the millions of people impacted by two of the major causes of blindness: age-related macular degeneration and retinitis pigmentosa. The MIT project is one of several that use a physical ...
Talk of a flu pandemic has evolved into a bit of flu panic. Rumors fly as some people die and others deny. Much of this fevered buzz is on and around the Internet. The fear that the Internet itself will crash is growing. The alarm is based on the presumption that as the flu spreads, so does the base...
Although not quite the equivalent of Star Trek's tricorder, GE's Vscan represents a long step forward in mobile medical technology. The handheld device does on-the-go ultrasound readings only, but those readings can give doctors faster, more in-depth info than the best of preliminary doctor exam rou...
It seems that no vaccine in recent history has met with as much public suspicion and fear as the new H1N1 vaccine. Commonly referred to as the "swine flu," H1N1 causes a wide range of symptoms, from mild to lethal. The body count is already high for this time of year, and it is expected to soar much...
In a modern age paradox, the Internet has become a source of both edification and addiction. Teens are required to spend hours on the Web doing research and homework for school, but constant online activity can affect young minds in seriously bad ways, according to a new study. Although earlier stud...
The European Union has updated volume standards for portable devices that play music, such as MP3 players and mobile phones. Going forward, new products will be required to maintain their default setting at 80 decibels. The new rules upgrade EU directives CEN, CENELEC and ETSI, which require that wa...
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