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Environment + Energy – Articles, Analysis, Opinion

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Global economic support for COVID-19 relief is providing an opportunity to kick-start a shift toward a green future. Maksim Chernyshev/EyeEm via Getty Images

Coronavirus relief funds could easily pay to stop the worst of climate change while rebooting economies

Over US$12 trillion of COVID-19 relief has been promised. If a small portion was put toward economy-boosting green investments, the world could get on track to avoid the worst of climate change.
A center-pivot sprinkler with precision application drop nozzles irrigates cotton in Texas. USDA NRCS/Wikipedia

Farmers are depleting the Ogallala Aquifer because the government pays them to do it

An invisible crisis is brewing in US farm country as the overpumped Ogallala-High Plains Aquifer drains. The key drivers are federal farm subsidies and the tax code.
The red salamander (Pseudotriton ruber) is a species endemic to the United States. Betty4240/iStock via Getty Images

A skin-eating fungus from Europe could decimate Appalachia’s salamanders – but researchers are working to prevent an outbreak

The Bsal fungus is not yet here in North America, or any place in the Western Hemisphere, but there is concern that the pet trade is the most likely route for introduction here.
Insects are an inexpensive and effective way to teach children about science. Ariel Skelley/DigitalVision via Getty Images Plus

Want to teach kids about nature? Insects can help

Insects are plentiful and inexpensive. Even when children aren’t attending school in person, they can learn from the encounters they have with insects outside.
Planting strips of native prairie grasses on a farm in Iowa provides habitat for pollinators and protects soil and water. Omar de Kok-Mercado/Iowa State University

To save threatened plants and animals, restore habitat on farms, ranches and other working lands

The Earth is losing plants and animals at rates not seen in millions of years. Ecologists explain how protecting habitat on working lands – farms, forests and ranches – can help conserve species.
Eelgrasses covered with small snails, which keep the leaves clean by feeding on algae that live on them. Jonathan Lefcheck

Restoring seagrasses can bring coastal bays back to life

Healthy seagrasses form underwater meadows teeming with fish and shellfish. A successful large-scale restoration project in Virginia could become a model for reseeding damaged seagrass beds worldwide.
Won’t you be my neighbor? Dennis Fast/ VWPics/Universal Images Group via Getty Images

Will Colorado bring back wolves? It’s up to voters

For the first time in the US, a ballot measure will ask voters whether to restore wolves to a place where they’ve been eradicated. Coloradans have strong views on both sides.
A mixed-conifer forest in the central Sierra Nevada after restoration, with unthinned forest in the background. Roger Bales

Restoring California’s forests to reduce wildfire risks will take time, billions of dollars and a broad commitment

Restoring western forests – thinning out small trees and dead wood – is an important strategy for reducing the risk of massive wildfires. But these projects aren’t fast, easy or cheap.
Villagers collect World Food Programme aid dropped from a plane Feb. 6 in South Sudan. Tony Karumba/AFP via Getty Images

Nobel Peace Prize spotlights the links between hunger and conflict

Over 820 million people around the world go to bed hungry at night, and that tide is rising. For working to reverse it, the U.N. World Food Program has received the 2020 Nobel Peace Prize.
Firefighting foam left after a fire in Pennsylvania. These foams often contain PFAS chemicals that can contaminate water supplies. Bastiaan Slabbers/NurPhoto via Getty Images

PFAS ‘forever chemicals’ are widespread and threaten human health – here’s a strategy for protecting the public

PFAS chemicals are toxic, widespread and persistent in the environment, and the federal government has been slow to regulate them. A scientist explains why evaluating them one by one isn’t working.