Wednesday, September 16, 2026

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What kids are doing on tablets seems to matter more than how long they use them. PeopleImages/iStock via Getty Images

Tech

Screen time guidelines for kids and adolescents have shifted as research paints a more nuanced picture

Staff Writer - July 19, 2026

Meeting data center power demands will mean building more transmission lines and acquiring more land to put them on. These lines are in California. Justin Sullivan/Getty Images

Tech

When can a power company take your land for data center infrastructure?

In quantum entanglement, you can learn something about one particle by observing the other in its pair, even across vast distances. koto_feja/E+ via Getty Images

Tech

What does it mean to be ‘quantum’? A physicist explains the basics behind Einstein’s spooky actions at a distance

While there are benefits to personalized tutoring, the evidence isn’t clear that having AI tutors helps students learn better or faster. CreativaImages/iStock/Getty Images Plus

Tech

Despite the growth of some AI schools like Alpha, research doesn’t show that AI tutors are better than human teachers

Keith Krach Speaking

Tech

Keith Krach, Freedom, and America’s Next 250 Years

Tech

How 5G puts airplanes at risk – an electrical engineer explains

Staff Writer - January 26, 2022

Keith Krach with his hands up at the Perdue Commencement

Tech

Krach Delivers Powerful Purdue Commencement Address with Proof of Equation: Transformation...

Staff Writer - January 14, 2022

Tech

Purdue Forms World’s First Institute for Tech Diplomacy Through Transformation and...

Staff Writer - January 14, 2022

Tech

How cybercriminals turn paper checks stolen from mailboxes into bitcoin

Staff Writer - January 9, 2022

Tech

Future engineers need to understand their work’s human impact – here’s...

Staff Writer - January 4, 2022

Tech

What’s the record for how long it’s ever rained without stopping?

Staff Writer - January 2, 2022

Tech

Sold-out supplies, serving a public need and other adventures of doing...

Staff Writer - January 1, 2022

Tech

Medical technologies have been central to US pandemic response – but...

Staff Writer - December 30, 2021

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EXPLORING NATURE

The ‘Three Pure Ones,’ the deities considered the most pure representation of the Dao. Unknown author via Wikimedia Commons

Entertainment

From ancient texts to modern practices, Daoism provides a profound framework...

Staff Writer - July 6, 2026

Michael Naparstek, University of Tennessee Daoism, China’s indigenous religion, is one of the country’s five officially recognized religions today....

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

How did it feel to be an American colonist in 1776?...

July 2, 2026

People are often concerned about environmental risks lurking near their homes. Robert Gauthier/Los Angeles Times via Getty Images

Research about global fishing shows value of detailed environmental data, which...

July 1, 2026

Leaving the pyrotechnics to the professionals is safer and more spectacular. YinYang/iStock/Getty Images Plus

Fireworks, heat and drought make this July 4th a recipe for wildfires

June 30, 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

Aid is on the way after Venezuela’s earthquakes, but it’s not...

June 27, 2026