Thousands of hydroelectric dams are under construction around the world, mainly in developing countries. These enormous structures are one of the world's largest sources of renewable energy, but they also cause environmental ...
Environment
May 17, 2019
0
46
Ted Kennedy sums up what he sees along the river in the Grand Canyon: "It's buggy out there."
Environment
May 4, 2019
0
6
Brazil is home to more than half of the world's plant and animal species, but its ecological paradises are facing growing threats from agriculture and mining lobbies who have found a champion in far-right President Jair Bolsonaro, ...
Environment
May 2, 2019
0
89
Using a dense sensor network that scanned the United States between 2003 and 2014, researchers have identified areas within the country marked by a persistent seismic signal caused by industrial processes.
Earth Sciences
Apr 26, 2019
0
5
Countries relying on the world's biggest and most established source of renewable electricity have seen their poverty, corruption and debt levels rise and their economy slow at significantly greater rates than nations which ...
Economics & Business
Apr 15, 2019
1
25
A multi-institutional team of researchers, led by Meryl Mims, has assessed how environmental, demographic, and genetic factors play a role in the reintroduction of bull trout in Washington State.
Ecology
Mar 28, 2019
0
5
A federal parliamentary inquiry into stopping cane toads' relentless march across Australia has proposed creating "waterless barriers" in the semi-arid land between Western Australia's Kimberley and Pilbara regions.
Plants & Animals
Mar 28, 2019
0
6
A new study shows that large amounts of surface freshwater are being lost every year in the Amazon. The changes are being caused by human intervention, including hydropower dams and deforestation, and climate change.
Environment
Mar 22, 2019
0
549
In the United States, the removal of dams now outpaces the construction of new ones—with more than 1,400 dams decommissioned since the 1970s—and a new study suggests that the ecosystem effects of dam removal can be predicted.
Ecology
Feb 21, 2019
0
4
In recent decades, humans have built many dams. These are designed to regulate flow for irrigation, hydropower and water supply. Most major rivers in the world are dammed.
Environment
Feb 12, 2019
0
8
