Saturday, June 27, 2026

Environment

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A June 24, 2026, earthquake shook buildings to the ground, trapping and killing people in Caracas, Venezuela, and nearby communities. Manaure Quintero/AFP via Getty Images

Environment

Venezuela’s deadly earthquakes happened on a fault similar to the San Andreas, and the risks aren’t over yet – a geophysicist explains

Staff Writer - June 26, 2026

A farmer in Michigan spreads liquid fertilizer on a field. Jim West/UCG/Universal Images Group via Getty Images

Environment

War‑induced fertilizer shortage may be reducing US soil and water pollution

The Strait of Hormuz is just one example of a busy shipping lane where GPS signals are blocked and faked. Asghar Besharati/Getty Images

Environment

From Hormuz to the cockpit: How warfare and criminal activity undermine GPS and the race to safeguard navigation

A record-tying heat wave helped spread a wildfire in Northern California’s Shasta and Trinity counties in July 2018. Terray Sylvester/Getty Images

Environment

Heat waves increase wildfire risk – a new study explains how much, and it’s not a small number

Microplastics are settling into Pennsylvania’s rivers and marshes. Philippe Gerber/Moment Collection via Getty Images

Environment

Microplastics are everywhere in Pennsylvania’s water – but the tide may be turning

Environment

What’s the value of a clean beach? Here’s how economists do...

Staff Writer - July 28, 2018

Environment

Spiraling wildfire fighting costs are largely beyond the Forest Service’s control

Staff Writer - July 26, 2018

Environment

How virtual worlds can recreate the geographic history of life

Staff Writer - July 22, 2018

Environment

Ozone pollution in US national parks is nearly the same as...

Staff Writer - July 18, 2018

Environment

All wildfires are not alike, but the US is fighting them...

Staff Writer - July 17, 2018

Environment

How your social network could save you from a disaster

Staff Writer - July 16, 2018

Environment

A long fuse: ‘The Population Bomb’ is still ticking 50 years...

Staff Writer - July 10, 2018

Environment

How ride-hailing could improve public transportation instead of undercutting it

Staff Writer - July 5, 2018

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EXPLORING NATURE

Space is full of satellites and debris – data centers could one day join the mix. NicoElNino, NASA/iStock via Getty Images

Business

Building data centers in space is an intriguing idea on paper,...

Staff Writer - June 16, 2026

Sven Bilén, Penn State and Wangda Zuo, Penn State Imagine if one company could become the railroad, electric utility...

A sign on a dirt hiking trail in the Tongass National Forest in southeast Alaska points to naturalist John Muir’s cabin. Wanderluster/iStock/Getty Images

Paving paradise: Dismantling the US Roadless Rule threatens to disrupt wildlife,...

June 15, 2026

Companies can be analyzed as moral actors, not just profit-makers. wildpixel/iStock via Getty Images Plus

Why corporate inclusion policies are moral decisions, not just business ones

June 14, 2026

As ocean temperatures rise during El Niño, fish can find themselves in hot water. Geoff Trodd/Unsplash

El Niño is back, and ocean temperatures are already near record...

June 12, 2026

In fall 2024, Tampa and other Florida cities on the Gulf coast were hit by hurricanes Helene and Milton within 13 days of each other. Giorgio Viera/AFP via Getty Images

Home insurance and the unraveling of Florida communities

June 9, 2026