Background/aims Posterior capsule opacification (PCO) is the most frequent long-term complication after cataract surgery, caused by proliferation of residual lens epithelial cells (LECs). Metformin, a ...

NASA successfully conducted the first flight of a new wing design that could pave the way for more fuel-efficient commercial aircraft. Published on NASA’s official website, the article “NASA Completes ...

Researchers at the Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) have used long-term data from the Spree River to discover that aquatic plants can compensate for declining water ...

Johannesburg Water confirmed that a strike by some of its workers over unpaid bonuses has ended. This comes as the City of Johannesburg battles a widespread and escalating water crisis, with residents ...

Brazil to revoke waterway decree after Indigenous protesters occupied Cargill port Brazil has decided to revoke a decree that would have expanded Amazonian waterways in a federal privatization program ...