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Proteomics Study Yields Clues As To How Tuberculosis Might Be Thwarting The Immune System
A link between the immune system and the self-cleaning system by which biological cells rid themselves of obsolete or toxic parts may one day yield new weapons in the fight against tuberculosis and other deadly infectious diseases.   view more (2008-11-06)

Parasites that live inside cells use loophole to thwart immune system
St. Jude Children's Research Hospital scientists have discovered a mechanism by which intracellular pathogens can shut down one of the body's key chemical weapons against them: nitric oxide.   view more (2008-11-04)

Researchers find new chemical key that could unlock hundreds of new antibiotics
Chemistry researchers at The University of Warwick and the John Innes Centre, have found a novel signalling molecule that could be a key that will open up hundreds of new antibiotics unlocking them from the DNA of the Streptomyces family of bacteria.   view more (2008-10-29)

Lunar Prospecting Robot To Be Field Tested on Hawaii's Mauna Kea
The cool, rocky slopes of Mauna Kea, a dormant volcano that is Hawaii's highest mountain, will serve as a stand-in for the moon as researchers from Carnegie Mellon University's Robotics Institute, NASA and other organizations test a robot designed for lunar prospecting.   view more (2008-10-15)

Case Western Reserve University researchers track Chernobyl fallout
When a reactor in the Chernobyl nuclear power plant exploded in 1986 in what was then the Soviet republic of Ukraine, radioactive elements were released in the air and dispersed over the Soviet Union, Europe and even eastern portions of North America.   view more (2008-10-02)

Engineer: Head-first slide is quicker
Base running and base stealing would appear to be arts driven solely by a runner's speed, but there's more than mere gristle, bone and lung power to this facet of baseball - lots of mathematics and physics are at play.    view more (2008-09-29)

Argonne scientists peer into heart of compound that may detect chemical, biological weapons
A light-transmitting compound that could one day be used in high-efficiency fiber optics and in sensors to detect biological and chemical weapons at long distance almost went undiscovered by scientists because its structure was too difficult to examine.   view more (2008-09-29)

Robotic Surgery Lowers Risk of a Rare but Serious Complication of Gastric Bypass
The use of a robot to assist with the most commonly performed weight-loss surgery appears to significantly lower a patient's risk of developing a rare but serious complication, according to a study published in the most recent edition of the Journal of Robotic Surgery.   view more (2008-09-25)

Researcher working on destruction of chemical weapons
America's war on terror includes fighting the dark side of deadly chemical agents, and Texas A&M University chemist Dr. Frank Raushel is helping with the fight by developing an enzyme that might neutralize one such chemical agent, the organophosphates.   view more (2008-09-25)

Satisfaction and regret after radical prostatectomy procedures studied
Studies have shown that approximately 16% of patients with localised prostate cancer regret their treatment choice. European Urology, the official journal of the European Association of Urology, will be publishing an article by J.W. Moul et al. comparing differences in satisfaction and regret... view more (2008-08-27)

State's first single incision robotic kidney removal
For the first time in Michigan, a diseased kidney has been surgically removed at Henry Ford Hospital using highly sophisticated 3D robotics through a single incision.   view more (2008-08-26)

Urologists report success using robot-assisted surgery for urinary abnormality
Ashok Hemal, M.D., a urologic surgeon from Wake Forest University Baptist Medical Center, and colleagues have reported success using robot-assisted laparoscopic surgery to repair abnormal openings between the bladder and vagina known as fistulas.   view more (2008-08-19)

Robot Vehicle Surveys Deep Sea Off Pacific Northwest
The first scientific mission with Sentry, a newly developed robot capable of diving as deep as 5,000 meters (3.1 miles) into the ocean, has been successfully completed by scientists and engineers from the Woods Hole Oceanographic Institution (WHOI) and the University of Washington (UW).   view more (2008-08-14)

Europe and Japan join forces to map out future of intelligent robots
The field of robotics could be poised for a breakthrough, leading to a new generation of intelligent machines capable of taking on multiple tasks and moving out of the factory into the home and general workplace.   view more (2008-07-30)

NewYork-Presbyterian/Columbia leads research into robotic surgery for kidney cancer
Clinical research at NewYork-Presbyterian Hospital/Columbia University Medical Center is helping bring the advantages of robotic surgery, including reduced pain and quicker recovery, to kidney cancer patients.    view more (2008-07-29)

Biofilms use chemical weapons
Bacteria rarely come as loners; more often they grow in crowds and squat on surfaces where they form a community together.   view more (2008-07-24)

Robot playmates may help children with autism
Papers delivered at three conferences in the US and Europe this summer report on new research at the University of Southern California Viterbi School of Engineering studying interactions of children with Autism Spectrum Disorders (ASD) with bubble-blowing robots.   view more (2008-07-23)

For toy-like NASA robots in Arctic, ice research is child's play
Several snowmobiles navigated speedily over arctic ice and snow in Alaska's outback in late June. This scene might seem ordinary except that the recently unveiled snowmobiles are unmanned, autonomous, toy-size robots called SnoMotes - the first prototype network of their kind envisioned to rove... view more (2008-07-16)

Researchers distinguish waves from mine collapses from other seismic activities
Researchers have devised a technology that can distinguish mine collapses from other seismic activity.   view more (2008-07-11)

UC San Diego computer scientist turns his face into a remote control
A computer science Ph.D. student can turn his face into a remote control that speeds and slows video playback. The proof-of-concept demonstration is part of a larger project to use automated facial expression recognition to make robots more effective teachers.   view more (2008-06-25)

Hebrew University study opening new route for combating viruses
A unique technique for analyzing the function of microRNAs developed by a Hebrew University of Jerusalem doctoral student has led to the discovery of a new mechanism by which viruses evade the human immune system.   view more (2008-06-25)

When threatened, a few African frogs can morph toes into claws
Biologists at Harvard University have determined that some African frogs carry concealed weapons: When threatened, these species puncture their own skin with sharp bones in their toes, using the bones as claws capable of wounding predators.   view more (2008-06-24)

UT School of Public Health researchers discover significant efficacy of travelers' diarrhea vaccine
Researchers at The University of Texas School of Public Health have found that patients given a travelers' diarrhea vaccine were significantly less likely to suffer from clinically significant diarrhea than those who received placebo, according to a study published in this week's edition of the... view more (2008-06-12)

A biomimetic jumping microrobot
Researchers from the Laboratory of Intelligent Systems at EPFL are unveiling a novel, grasshopper-inspired jumping robot at the IEEE International Conference on Robotics and Automation May 21 in Pasadena, California. The robot weighs a miniscule 7 grams, and can jump 1.4 meters, or more than 27... view more (2008-05-22)

Scientists aim to unlock deep-sea 'secrets' of Earth's crust
Scientists from Durham University will use robots to explore the depths of the Atlantic Ocean to study the growth of underwater volcanoes that build the Earth's crust.   view more (2008-05-14)
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