Most reported thermally activated hydrogel actuators suffer from expensive precursors or complex fabrication processes. This work addresses these issues by using a physicochemical effect displayed ...

Big money, big ideas and big egos — the art world has all the necessary ingredients for a juicy controversy. This may be why eye-rolling and schadenfreude emerge so virulently whenever said ...

A gel of natural sugars restores hair better than prescription-strength remedies and could be a cure for baldness. Researchers from Pakistan and the UK determined that after applying a gel ma ...

In a study published in June, they took male mice with testosterone-driven hair loss and removed the fur from their backs. Each day, researchers smeared a small dose of deoxyribose sugar gel on the ...