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Erbium atoms in silicon: A prime candidate for quantum networks

A team of researchers at the MPQ has pioneered the integration of erbium atoms with special optical properties into a silicon crystal. The atoms can thus be connected by light at a wavelength that is commonly used in telecommunications. ...

Disconnection, not teens' screen time, is the problem

While many parents and caregivers believe teens spend too much time on smartphones, video games and social media, a Michigan State University researcher says not to worry about screen time.

How to keep kids curious: Five questions answered

Kids are naturally curious. But various forces in the environment can dampen their curiosity over time. Can anything be done to keep kids' curiosity alive? For answers to this question, The Conversation U.S. turned to Perry ...

US moved online, worked more from home as pandemic raged

During the first two years of the pandemic, the number of people working from home in the United States tripled, home values grew and the percentage of people who spent more than a third of their income on rent went up, according ...

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