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

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

Staff Writer - June 23, 2026

The Artemis III crew takes a photo during the crew announcement on June 9, 2026. From left: Andre Douglas, Luca Parmitano, Randy Bresnik, Frank Rubio. NASA/Robert Markowitz

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NASA announces its Artemis III crew, which will test important equipment and systems in Earth orbit and is testing public opinion

Some parents call tablets the ‘square au pair.’ Danielle Villasana/The Washington Post via Getty Images

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Toy Story 5’s ‘Lilypad’ is an indictment of the world that birthed the ‘iPad Kid’

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

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Quantum sensors could spot hidden damage in the thousands of US bridges rated ‘structurally deficient’

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

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Building data centers in space is an intriguing idea on paper, but major engineering challenges must be solved

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Thin, bacteria-coated fibers could lead to self-healing concrete that fills in...

Staff Writer - May 22, 2024

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How do airplanes fly? An aerospace engineer explains the physics of flight

Staff Writer - March 18, 2024

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Should governments ban TikTok? Can they? A cybersecurity expert explains the...

Staff Writer - March 13, 2024

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April’s eclipse will mean interruptions in solar power generation, which could...

Staff Writer - March 8, 2024

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Bringing AI up to speed – autonomous auto racing promises safer...

Staff Writer - February 19, 2024

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How can I get ice off my car? An engineer who...

Staff Writer - February 4, 2024

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The psychological differences between those who love and those who loathe...

Staff Writer - November 26, 2023

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What is quantum advantage? A quantum computing scientist explains an approaching...

Staff Writer - November 19, 2023

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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

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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