Legionnaires’ disease outbreak in Philadelphia in 1976 was mysterious and deadly – 50 years later, scientists know the cause but outbreaks continue

The source was a newly discovered bacterium called Legionella pneumophila that can thrive in household pipes, whirlpools, cooling units and outdoor fountains.

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

Sensors cannot replace bridge inspectors. They can help engineers see corrosion, cracks, scour and weak magnetic signals that eyes alone can miss.

Alex Krasnok, Assistant Professor of Electrical & Computer Engineering, Florida International University·Jun 19, 2026

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The Conversation

Is ten too young to be criminally responsible? Here’s what the evidence says

Neuroscience provides plenty of evidence for raising the age from ten.

Elizabeth A Faulkner, Senior Lecturer in Law·Jun 18, 2026

National Geographic

Searching for ancient secrets with modern mummy hunters

Scientists at the world’s only mummy research institute are combing crypts and caverns for ancient remains—and using new tools to gather fresh insight about how our ancestors once lived.

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Nautilus

In the Midst of Tornado Season, a Surprisingly Short History of Predicting Twisters

A United States Army Lieutenant was the first to forecast the deadly storms in the late 1800s. Then he was told to stop. The post In the Midst of Tornado Season, a Surprisingly Short History of Predicting Twisters appeared first on Nautilus.

Bob Grant·Jun 18, 2026

Nautilus

The Inventor of the Thinking Machine Didn’t Worry. Neither Should You

In this age of AI anxiety, listen to your heart The post The Inventor of the Thinking Machine Didn’t Worry. Neither Should You appeared first on Nautilus.

Yuval Avnur·Jun 18, 2026

Anthropocene Magazine

Scientists brew energy-efficient espresso. It is made without heat and 75% less energy.

A newly-developed method applies ultrasonic sound waves to turn room temperature water and coffee grounds into a quality espresso shot. Taste-testers couldn’t tell it apart from a conventional brew.

Emma Bryce·Jun 19, 2026