The sheer number of Chinese-funded dams pose a substantial risk to biodiversity. And yet, environmental regulation of these projects has serious flaws.
In our land of drought and flooding rains, better water management should feature in every federal budget. The new budget delivers it – but not everyone is happy.
Climate change will increase the frequency of both floods and droughts in Pakistan. To address these challenges, enhancing infrastructure, building dams and educating the public are necessary.
With decades of images and data from the same locations, these satellites can show changes over time, including deforestation, changes in waterways and how loss of trees corresponds to urban heat.
Vamsi Ganti, University of California, Santa Barbara
Millions of people around the world live on river deltas and are vulnerable when those rivers shift direction. A new study shows why and where these events, called avulsions, happen.
When Indigenous peoples lose their river flow to dams, satellite programs like Landsat – which is celebrating its 50th anniversary – can help them fight for their resources.
A draft plan for Sydney’s water supplies includes expanding desalination and potentially adding highly treated sewage to drinking water. All options must be on the table as the climate warms.
Salmon migrate thousands of miles from inland streams to the ocean and back. The newly enacted infrastructure bill includes funding to help salmon and other wild species on their way.
Herat is home to an India-built dam that provides water for drinking, irrigation and bathing for much of western Afghanistan. If the Taliban control that water, they control the population.