Saturday, July 4, 2026

Environment

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Life went on in the late 18th century, regardless of your everyday ailments. Archive Photos/Getty Images

Environment

How did it feel to be an American colonist in 1776? Probably itchy, achy and slightly nauseated

Staff Writer - July 2, 2026

Rescue workers carry a person on a stretcher in Caracas following an earthquake in Venezuela on June 24, 2026. Juan Barreto/AFP via Getty Images

Environment

Aid is on the way after Venezuela’s earthquakes, but it’s not clear how quickly it can get there

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

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

Environment

What the extreme fire seasons of 1910 and 2020 – and...

Staff Writer - October 17, 2023

Environment

Wildfire smoke leaves harmful gases in floors and walls − air...

Staff Writer - October 13, 2023

Environment

What is seawater intrusion? A hydrogeologist explains the shifting balance between...

Staff Writer - October 11, 2023

Environment

Glacial lake outburst floods in Alaska and the Himalayas show evolving...

Staff Writer - October 10, 2023

Environment

Machines can’t always take the heat − two engineers explain the...

Staff Writer - September 8, 2023

Environment

Giraffes range across diverse African habitats − we’re using GPS, satellites...

Staff Writer - September 7, 2023

Environment

What social change movements can learn from fly fishing: The value...

Staff Writer - August 28, 2023

Environment

Want to help Maui’s animals after the wildfires? Send cash, not kibble

Staff Writer - August 21, 2023

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EXPLORING NATURE

Legionnaires wait to testify before a special congressional inquiry in November 1976 into the cause of the mysterious disease. Bettmann/Bettman Collection via Getty Images

Health

Legionnaires’ disease outbreak in Philadelphia in 1976 was mysterious and deadly...

Staff Writer - June 20, 2026

Charles N. Haas, Drexel University and Robert Promisloff, Drexel University The landmark Bellevue-Stratford Hotel in Philadelphia went out...

The Dames Point Bridge spans a river in Jacksonville, Fla. Jonathan Zander/Wikimedia Commons, CC BY

Quantum sensors could spot hidden damage in the thousands of US...

June 19, 2026

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

Heat waves increase wildfire risk – a new study explains how...

June 18, 2026

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

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

June 16, 2026

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