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Firefly protein lets researchers monitor molecule linked to cancer
Scientists have used a glowing protein from fireflies to observe the activity of a molecule that is an important target for new drugs to treat cancer, autoimmune diseases and several other disorders. view more (2005-08-10)
Controlling the language of security
Korean computer scientists have developed a security policy specification for home networks that could make us more secure from cyber attack in our homes. They report details in the International Journal of Ad Hoc and Ubiquitous Computing. view more (2009-09-21)
Implementing Computer Assisted Learning into the Chemistry Curriculum
The idea of using a computer as a pedagogic device is not new. However, until recently, hardware and software costs put computer assisted learning (CAL) out of the reach of many academics. In addition, early courseware paid little attention to human-computer interface issues, resulting in CAL which was difficult to use and understand. There are... view more... (1999-05-17)
Hedgehogs look both ways, then turn back
EMBARGOED UNTIL WEDNESDAY 14 AUGUST 2002 19:00 BST UK CONTACT - Claire Bowles, New Scientist Press Office, London: Tel: +44(0)20 7331 2751 or email claire.bowles@rbi.co.uk WHY did the hedgehog cross the road? Well, it turns out he didn`t. In fact, it appears that the much-loved spiny creatures, whose tragic misadventures have made them the butt... view more... (2002-08-14)
Mobile phones under fresh scrutiny
THE safety of mobile phones is under fresh scrutiny following the discovery that their emissions have an unexpected effect on living creatures. The finding throws out the strongest challenge yet to the widely held belief that heating from mobile phone signals is their only potential threat to brain cells.... view more... (2002-02-06)
CU-Boulder worm study sheds light on human aging, inherited diseases
Microscopic worms used for scientific research are living longer despite cellular defects, a discovery that is shedding light on how the human body ages and how doctors could one day limit or reverse genetic mutations that cause inherited diseases. view more (2007-10-02)
Drug commonly used to treat bipolar disorder dramatically increases lifespan in worms
Nematode worms treated with lithium show a 46 percent increase in lifespan, raising the tantalizing question of whether humans taking the mood affecting drug are also taking an anti-aging medication. view more (2007-10-31)
Turning back the clock: Fasting prolongs reproductive life span
Scientific dogma has long asserted that females are born with their entire lifetime's supply of eggs, and once they're gone, they're gone. view more (2009-08-28)
Worm genome offers clues to evolution of parasitism
The genome of a humble worm that dines on the microbial organisms covering the carcasses of dead beetles may provide clues to the evolution of parasitic worms, including those that infect humans, say scientists at Washington University School of Medicine in St. Louis and the Max-Planck Institute for Developmental Biology in Germany. view more (2008-09-24)
Ants vs. worms: Computer security mimics nature
In the never-ending battle to protect computer networks from intruders, security experts are deploying a new defense modeled after one of nature's hardiest creatures - the ant. view more (2009-09-28)
Oil production and the diet of worms
Oil geologists now have a new villain to worry about - the digestive processes of the marine worm. Clay minerals are the bane of an oil geologist's life. They sit in pore spaces and block the necks of communication between them, so reducing both porosity and permeability - the two essential characteristics of an oil reservoir, which holds the... view more... (2003-05-01)
Study reveals mechanism for cancer-drug resistance
Using the worm Caenorhabditis elegans, researchers at UT Southwestern Medical Center have discovered a mechanism by which cancer cells become resistant to a specific class of drugs. view more (2006-10-10)
Combating infection of crops by nematodes is soon to improve
Nematodes are small worms. Some species are plant-parasitic and infect plants including important agricultural crops. The typical symptoms of a nematode-infection are withering, seriously retarded growth, and impaired development of flower and fruit. view more (2009-01-16)
Aurora Space Exploration Programme's proposal mulls take off in May
Scientists working with the European Science Foundation (ESF) are putting the finishing touches to an ambitious programme of research for the exploration of the Moon and Mars. They expect to publish their proposals in May. view more (2007-04-05)
NYU, Scripps finding offers new path for treatment of diabetes
Researchers at New York University and the Scripps Research Institute have discovered a new enzyme, GAPDH, which regulates insulin pathways-a finding that offers a new direction for the treatment of diabetes. view more (2006-11-28)
A worm-and-mouse tale: B cells deserve more respect
By studying how mice fight off infection by intestinal worms - a condition that affects more than 1 billion people worldwide - scientists have discovered that the immune system is more versatile than has long been thought. view more (2009-02-27)
Automated microfluidic device reduces time to screen small organisms for genetic studies
Genetic studies on small organisms such as worms and flies can now be done more quickly using a new microfluidic device developed by engineers at the Georgia Institute of Technology. view more (2008-06-24)
Texas A&M-Galveston professor discovers new species of marine life
Two tiny worms much smaller than a rice grain and a strange crustacean that has no eyes and poisonous fangs are among several new species of marine life discovered in an underwater cave by a Texas A&M University at Galveston researcher, who has had one of the new species named after him. view more (2009-08-28)
Genes that both extend life and protect against cancer identified
A person is 100 times more likely to get cancer at age 65 than at age 35. But new research reported today in the journal "Nature Genetics" identifies naturally occurring processes that allow many genes to both slow aging and protect against cancer in the much-studied C. elegans roundworm. view more (2007-10-15)
Worm's hunger response provides clue to eating disorders
In research that may have implications for studying eating disorders in humans, a worm the size of a pinhead is helping researchers at UT Southwestern Medical Center unravel the mechanisms of hunger. view more (2006-04-05)
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