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Articles on Drought

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Heavy smoke from wildfires in northern Alberta and British Columbia fill the air at 9 a.m. in Yellowknife, N.W.T. THE CANADIAN PRESS/Bill Braden

COP28: How 7 policies could help save a billion lives by 2100

A recent study found one billion people are likely to die prematurely by the end of the century from climate change. Here are seven energy policies that could save their lives.
The Rio Grande, viewed from the Zaragoza International Bridge between El Paso, Texas, and Ciudad Juarez, Mexico. Vianey Rueda

The Rio Grande isn’t just a border – it’s a river in crisis

When the Rio Grande figures in US news reports, it’s usually in relation to stories about immigration, drug trafficking or trade. But the river is also an important water source – and it’s shrinking.
In 2022, California built an emergency drought barrier across the West False River near Oakley to protect against saltwater intrusion. AP Photo/Terry Chea

What is seawater intrusion? A hydrogeologist explains the shifting balance between fresh and salt water at the coast

Saltwater intrusion is bad for human health, ecosystems, crops and infrastructure. Here’s how seawater can move inland, and why climate change is making this phenomenon more frequent and severe.
Suburban development in Maricopa County, Arizona, with lakes, lush golf courses and water-guzzling lawns. Wild Horizon/Universal Images Group via Getty Images

What Arizona and other drought-ridden states can learn from Israel’s pioneering water strategy

Arizona is considering a multibillion-dollar desalination project to address its urgent water needs. Three water experts call for a go-slow approach and point to Israel as a role model.
A well in Afanasyeva village, Mykolaiv region, damaged by flooding after the Kakhovka Dam breach. Anatolii Stepanov /AFP via Getty Images

Kakhovka Dam breach in Ukraine caused economic, agricultural and ecological devastation that will last for years

Breaching the Kakhovka Dam and reservoir had all the hallmarks of a scorched-earth strategy. Two expert observers of the Russia-Ukraine war explain this event’s destructive long-term effects.

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