At least 21 people have been killed in torrential rain that hit the Brazilian states of Sao Paulo and Rio de Janeiro, triggering flash floods and destroying homes, authorities said Tuesday.
Environment
Mar 3, 2020
0
90
Researchers have described an unusual species of shrimp found in north Queensland, which scales 100-meter high waterfalls, changes gender, and uses nets on its front legs to eat.
Plants & Animals
Dec 16, 2019
0
988
Efficiently moving water upward against gravity is a major feat of human engineering, yet one that trees have mastered for hundreds of millions of years. In a new study, researchers have designed a tree-inspired water transport ...
A team of researchers from the University of Texas at Austin, collaborating with a group from the Lockheed Martin Corporation, has developed a new hydrogel-based water purification system—it is approximately 12 times better ...
Transforming the dirty water we flush down the drain into new products, such as clean energy and fertilisers, can help prevent reservoirs from running dry and change the way this valuable resource is viewed.
Environment
Apr 4, 2019
0
63
One way to produce clean water is to heat dirty water until it turns into steam. As the steam rises, it leaves behind the heavier contaminants and can be collected and cooled, providing clean water. There are many ways to ...
Australian researchers have designed a rapid nano-filter that can clean dirty water over 100 times faster than current technology.
Nanomaterials
Sep 20, 2018
2
192
Millions of gallons of raw sewage and untreated runoff have poured into the United States' second-largest estuary since a massive sewage treatment plant experienced equipment failures that forced it to stop fully treating ...
Environment
Mar 26, 2017
0
43
Who wants to drink that dirty water?
Environment
Sep 16, 2016
0
13
