Cloud seeding programs are now taking place in more than 50 countries across the globe, according to the World Meteorological Organization.

In the summer of 2022, extreme heat and unprecedented drought drove parts of the world’s third largest river, the Yangtze, to dry up. The impacts for hydropower, shipping and industry in China were ...

Wastewater systems are emitting more greenhouse gases than nations are reporting. As much as 150 million metric tonnes of carbon dioxide equivalent could be sneaking into the atmosphere from these ...

Whether it's redfin pickerel in the Kennebec River or sturgeon in the Great Lakes, nearly one-third of freshwater fish species are facing possible extinction, threatening food supplies, ecosystems and ...

Computer simulations reveal that spraying sea salt aerosols may keep global temperatures near 2020 levels as air pollution falls—but may also redraw regional weather patterns.