Researchers at Rice University in Texas have developed a new approach to fighting cancer, based on nanoscale particles that can both detect and destroy cancerous cells. The report appears in the April 13 issue of the American Chemical Society's journal Nano Letters.

While the rest of the world is cautiously experimenting with stem cell therapy, Russian clinics and beauty salons have claimed that they are already using both adult and embryonic stem cells to treat everything from wrinkles to Parkinson's disease to impotence.

Privacy invasion behemoths ChoicePoint and LexisNexis have lost control of sensitive data in the past, but deliberately covered it up because no law required them to come clean, executives from both outfits confessed Wednesday during Senate Judiciary Committee hearings on the recent epidemic of ID theft plaguing the USA.