Germany and Switzerland team boosts all-perovskite solar cell to 27.3%, targets 30%
Researchers have pushed a promising form of solar technology to a new milestone. The team built a solar…
Switzerland takes 2 nuclear reactors off grid after river gets too hot to cool them
Switzerland has temporarily taken two nuclear reactors off the grid after the river that helps cool the plant…
War, mining and disinformation threaten fundamental right to healthy environment: UN expert Astrid Puentes Riaño
Two years into her mandate, the UN special rapporteur on the right to a healthy environment, tells Geneva…