All planned coal projects around the world must be cancelled to end the "deadly addiction" to the most polluting fossil fuel, the UN secretary-general...
Large numbers of dolphins returned to Hong Kong waters within weeks of the Covid-19 crisis shutting down high-speed ferries, and researchers are now calling...
Air pollution is likely to be increasing the number and severity of Covid-19 infections, according to the UK government's expert advisers.In a report published...