Feb. 6, 2026 Inspired by the shape-shifting skin of octopuses, Penn State researchers developed a smart hydrogel that can change appearance, texture, and shape on command. The material is programmed ...

We reveal the discounts offered on the UK's most popular new cars, along with the best deals on cash, PCP and in-stock purchases this month Dino BurattiResearcher & writer With a masters degree in ...