A simple clinical test could make it easier to track and treat Alzheimer’s

A urine sample taken at the doctor’s office can be the step in determining your chances of developing Alzheimer’s disease (AD), according to researchers at the University of Pennsylvania School of Medicine. They have determined that a urine test can reliably detect free radical damage associated with people with Mild Cognitive Impairment (MCI) – a recognized precursor to AD. The test detects isop

A Saint Louis University neurosurgeon has become the first U.S. doctor to implant a potentially revolutionary electronic eye device that allows a blind patient to see. He is the only United States doctor ever to perform the procedure.

Kenneth R. Smith Jr., M.D., professor of neurosurgery at Saint Louis University School of Medicine, performed the two- to three-hour surgical procedure in Lisbon, Portugal, in April. He was one of four specialists who operated on eight blind patients who paid

Rensselaer Polytechnic Institute Professor Part of International Research Group Refuting Popular Theory

In 1996, marine geologists William Ryan and Walter Pitman published a scientifically popular hypothesis, titled Noah’s Flood Hypothesis. The researchers presented evidence of a bursting flood about 7,500 years ago in what is now the Black Sea. This, some say, supports the biblical story of Noah and the flood.

But, such a forceful flood could not have taken place, says

A Northwestern University environmental engineer has received a U.S. patent for a treatment device that renders perchlorate — a thyroid-damaging ingredient of rocket fuel and a drinking water problem — harmless. The applications extend beyond the safety of drinking water and this one pollutant.

Bruce E. Rittmann, John Evans Professor of Environmental Engineering at the Robert R. McCormick School of Engineering and Applied Science, received U.S. Patent No. 6,387,262 for a hollow-fiber membra

Like the glitter and glare of Las Vegas beckoning tourists to the gambling tables, the orb-weaving spiny spider flashes its colorful back to lure unsuspecting quarry into its web. The discovery of this lethal use of color runs contrary to the long-held belief that in the animal kingdom color is used generally to attract mates rather than to entice prey, says a Cornell University animal behavior researcher

“Attraction is all casinos are about. They lure you; they want to get you there. They

Researchers at the University of Wales, Aberystwyth (UWA) have developed a new rapid procedure which will enable food producers to detect the bacterial contamination of their meat products.

Their findings, published this week in Applied and Environmental Microbiology1 (Vol. 68, No.6 June 2002, p.2822 – 2828) demonstrate a novel analytical approach that can enhance and accelerate the detection of microbial spoilage, providing rapid, accurate and quantitative results in real time so that appr