South Wales Argus on MSN

'Stop using immediately': Sainsbury's, M&S, Waitrose & more issue recall warnings

Customers at Waitrose, Sainsbury's, Amazon, John Lewis, Asda, Tesco, M&S and other major UK retailers have been warned to ...
Nanowerk

How to get an elephant inside a single cell

Custom polymer structures can now be 3D printed inside living cells using laser-based fabrication, opening paths to intracellular sensors, cell tracking tags, and embedded microlasers.