Light from distant galaxies is distorted on its journey to us via a vast network of dark matter. Physicists can use this to map the structure of the dark cosmic web, Catherine Heymans...
Ultrathin polymer and nanostructured coatings are not only setting records for their ability to repel water, but also attracting significant commercial interest
São Paulo is the proud host of the first overseas offshoot of the International Centre for Theoretical Physics, which was set up by Abdus Salam 50 years ago