Washington University chemist offers radical new strategy in fight against cancer

Today, even the best cancer treatments kill about as many healthy cells as they do cancer cells but John-Stephen A. Taylor, Ph.D., professor of chemistry at Washington University in St. Louis, has a plan to improve that ratio. Over the last several years, Taylor has begun to lay the conceptual and experimental groundwork for a radical new strategy for chemotherapy — one that turns existing drugs into me

Elderly people who eat fish or seafood at least once a week are at lower risk of developing dementia, including Alzheimer’s disease, finds a study in this week’s BMJ.

Using data from a large ageing study, a team of French researchers set out to test whether there was a relation between consumption of fish (rich in polyunsaturated fatty acids) or meat (rich in saturated fatty acids) and risk of dementia.

The study involved 1,674 people aged 68 and over without dementia and liv

Raul Hernandez was no stranger to sports activity, and was active in Little League by the time he was 10 years old. But one day while running a short race at school, Raul experienced an intense burning sensation in his feet that turned his world upside down. From that day forward, he would experience severe pain in his feet any time he engaged in physical activity or, strangely, when the weather was hot or it rained. The situation worsened when the pain spread to his hands. His doctors, however, were

The oozing of glacial material in the floating ice shell on Jupiter’s moon Europa has important implications for future exploration of the enigmatic moon and prospects of life in its ice-covered ocean, according to a University of Colorado at Boulder professor.

Robert Pappalardo, an assistant professor in the astrophysical and planetary sciences department and one of the world’s foremost Europa experts, said the icy moon is believed to contain an ocean some 13 miles under its icy

About 150,000 years ago, an anomalous ice age was triggered by an increasingly salty Mediterranean Sea, a development that’s occurring today and may start new ice sheet growth in the next few decades, according to a study at the University of Minnesota. Robert Johnson, an adjunct professor of geology and geophysics, will present his study of the glaciation 150,000 years ago and discuss its implications for today’s climate on Tuesday, Oct. 29, at the annual meeting of the Geological Society

Brachiopods, the most common shellfish in Paleozoic times, now live primarily in the chilly waters of northern fjords and the Antarctic shelf, except for an abundant population in the tropic waters of the continental shelf off southeast Brazil.

The Brazilian brachiopods are the best modern analogy for the life and times of the critter that was so pervasive over 250 million years ago, says David Rodland, Ph.D. student in geological sciences at Virginia Tech. He has been studying the p