University of Trento
A new study has identified, for the first time, how the mutated protein p53, present in half of all human cancers, drives tumor growth. The discovery will not only facilitate a rethink of the way cancer is treated but may lead to new therapeutics.
ScienceMummification is usually associated with the age of Pharaohs, but it didn't spring up overnight. Now an international team has found further evidence that deliberate mummification was taking place a millennium and a half earlier and across a much wider area of Egypt than previously believed.
Natural spider silk is already amazingly strong stuff, plus scientists have developed synthetic versions of the material. Now, however, researchers have split the difference – they've created silk that comes from spiders, but that has added man-made ingredients which give it extra strength.