Polymers formed from two-dimensional analogues of covalent organic frameworks (COFs) can be almost as impermeable to gases as graphene, researchers in the US have found. 1 The work could open up a ...

Rebecca Trager meets a cross-disciplinary team investigating an ancient way to make yoghurt, which involved a trip to a tiny ...

Scientists warn that non-animal methods are unlikely to ever replace animal testing, particularly in discovery science ...