Damming the Bering Strait, a narrow waterway between Russia and Alaska, could prevent the collapse of a crucial network of ...

As the U.S. and other countries expand clean energy, large hydropower dams, often seen as a reliable renewable solution, can ...

If a key ocean current collapses it could plunge northern Europe into a big freeze. Now researchers are weighing up a drastic ...

‘Audacious’ intercontinental plan to maintain vital ocean currents faces political and environmental obstacles ...