Month: October 2009

A spider web encased in amber which was discovered on an East Sussex beach is…

Stress-evoked changes in circuits that regulate serotonin in certain parts of the brain can precipitate…

DNA samples often convict criminals. But many of today’s forensic tests are so polluted by…

High-definition colonoscopy is much more sensitive than standard colonoscopy in finding polyps that could morph…

Scientists report a major step forward in the development of an effective therapy against two…

The race of kidney donors may affect the survival rates of transplant recipients, according to…

Paleontologists Mark Goodwin and Jack Horner have dug for 11 years in Montana’s Hell Creek…