Seawater

An artist’'s rendering of a full-scale commercial low-input desert agriculture facility. Project’s designers say the concept should work in any low-altitude desert area near a large source of salt water.

Desert lunch: Coaxing climate-friendly food from the world’s driest places

Environment

In Qatar, a team of visionaries has set out to prove that even in the world’s most inhospitable places, sunlight, salt water and CO2 can be transformed into energy, fresh water and food.

The World

Tracing the Ocean’s Ingredients

Environment
The World

Abundant Microbial Life and Fresh Water Springs

Environment
The World

Low Salt Water with Low Energy Technology

The World

Low Salt Water with Low Energy Technology

The World

Filtering Seawater

Shrinking supplies of fresh water combined with new advances in technology are making California officials take another look at seawater desalination. Eric Anderson reports from KPBS in San Diego.

The World

Filtering Seawater

Shrinking supplies of fresh water combined with new advances in technology are making California officials take another look at seawater desalination. Erik Anderson reports from KPBS in San Diego.

The World

Marine life flourishes in Venice

Environment

There’s a new flood barrier in Venice known as the Moses project, which is holding back the waters, and it’s also creating a haven for marine life, but some environmentalists say it’s doing damage