See also stories tagged with Desalination

Search results for desalination

Materials Science Nov 2, 2021

How to do a better job of cleaning salty water? By keeping desalination tools dry

Growing up in Seattle, Allyson McGaughey, USC Viterbi School of Engineering Ph.D. '21, was never faced with the daily reality of drought. In the increasingly hot and dry desert of Los Angeles, however, the scarcity of water ...

Environment Nov 1, 2021

International group of citizens and scientists creates feasible visions of a resilient, net zero future

As part of COP26, we asked people in six regions to imagine a globally net zero, climate-resilient future. Here's what they came up with.

Materials Science Oct 29, 2021

Using AI to provide the world with drinking water

Providing fresh drinking water for our society is a challenge that has persisted through multiple efforts. Though water covers 71% of earth's surface, more than 2.5 billion people in the world lack access to fresh water at ...

Environment Oct 29, 2021

Israel, touting technology, aims for zero emissions by 2050

Israel said Friday its hope to reach zero greenhouse gas emissions by 2050, as thousands of protesters gathered in Tel Aviv to demand action ahead of next week's U.N. summit on climate change.

Environment Oct 27, 2021

Sinkholes on receding Dead Sea shore mark 'nature's revenge'

In the heyday of the Ein Gedi spa in the 1960s, holidaymakers could marinate in heated pools and then slip into the briny Dead Sea. Now the same beach is punctured by craters.

Environment Oct 24, 2021

Oil-reliant Saudi Arabia faces questions over 'net zero' pledge

Saudi Arabia's pledge to achieve net zero carbon emissions by 2060 must go hand-in-hand with a plan to phase out fossil fuels, experts said on Sunday.

Materials Science Oct 21, 2021

Manure makes drinking water? An unlikely solution to a global crisis

Inspiration struck Yi Zheng on a summer visit to a local dairy farm. There were cows and horses and, Zheng noticed, that meant that there was manure everywhere.

Ecology Oct 18, 2021

Mining firm, eco-activists battle over unique Chile archipelago

The Humboldt archipelago off the northern Pacific coast of Chile is a "natural treasure" and refuge for unique species of fauna, including a particular type of penguin and an otter on the brink of extinction.

Environment Oct 12, 2021

Study highlights how humans and nature are causing significant changes to the health of global rivers

Many of the world's largest rivers are experiencing significant changes in their chemical composition as a result of natural and human activity, according to new research.

Earth Sciences Oct 12, 2021

Lake formation and expansion due to sea-level rise causes freshwater resource depletion on small islands

Portland, Ore., USA: Coastal regions and small ocean islands face significant risks from rising sea levels due to climate change, because waters can flood and inundate low-lying land surfaces. "Climate change has become a ...

page 23 from 40