Tuesday, September 15, 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

While more states are trying to regulate how teenagers and preteens use social media, the federal government has not acted yet on the issue. Daniel de la Hoz/Getty Images

Tech

Teens on social media: Red, blue and purple states are all...

Staff Writer - January 31, 2025

Of the tens of thousands of grant applications submitted to the National Institutes of Health, only around 1 in 5 is funded. Sean Gladwell/Moment via Getty Images

Business

Medical research depends on government money – even a day’s delay...

Staff Writer - January 28, 2025

A treatment typically lasts from three to 15 minutes. Rich Legg/E+ via Getty Images

Tech

Red light therapy shows promise for pain relief, inflammation and skin...

Staff Writer - January 24, 2025

The lunar south pole’s terrain is rugged, and it can reach extreme temperatures. Michael Karrer/Flickr, CC BY-NC

Tech

Astronauts on NASA’s Artemis mission to the Moon will need better...

Staff Writer - January 20, 2025

When it comes to slowing down China’s tech rise, tariffs won’t do the trick. Costfoto/NurPhoto via Getty Images

Tech

China tech shrugged off Trump’s ‘trade war’ − there’s no reason...

Staff Writer - January 17, 2025

Meta stirred up controversy when it ditched fact-checking. Chesnot/Getty Images

Tech

Meta shift from fact-checking to crowdsourcing spotlights competing approaches in fight...

Staff Writer - January 15, 2025

‘Gone but not forgotten’ could become a big understatement in the age of AI. Marina113/iStock via Getty Images

Tech

Logging off life but living on: How AI is redefining death,...

Staff Writer - January 8, 2025

Inside the target chamber at the National Ignition Facility, where researchers work on getting higher energy outputs from fusion power. Lawrence Livermore National Laboratory, Lawrence Livermore National Security, LLC, and the Department of Energy − National Ignition Facility

Tech

Nuclear fusion could one day be a viable clean energy source...

Staff Writer - January 8, 2025

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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