Forty years ago this month, scientists reported that human activities had punctured Earth’s protective ozone layer. What happened next offers a masterclass in international science-diplomacy.

according to measurements of nucleation precursors and box model simulations. Rhizosphere oxygen loss from plant roots transforms redox-inert iron into reactive metastable phases, enhancing ...

This tablet from Pocketbook runs Android and comes with a stylus, sports a colour screen and has a battery life that’s ...

Juli is the Managing Editor at MacRumors, and has been covering Apple news and rumors since 2010. She oversees MacRumors' guides, roundups, how tos, reviews, and giveaways in addition to covering ...