By using controlled microwave noise, researchers created a quantum refrigerator capable of operating as a cooler, heat engine, or amplifier. This approach offers a new way to manage heat directly ...

Apple says Lockdown Mode is an “optional, extreme” protection tool designed to guard against “extremely rare and highly ...

A little known security feature on iPhones is in the spotlight after it stymied efforts by U.S. federal authorities to search devices seized from a reporter. Apple's Lockdown Mode recently prevented ...

Computers that use light instead of circuits to run calculations may sound like a plot point from a Star Trek episode, but ...

A key problem facing artificial intelligence (AI) development is the vast amount of energy the technology requires, with some ...

Xingjie Ni, associate professor of electrical engineering at Penn State, and his team recently developed a new device that ...

During his rapid rise, Mayor Zohran Mamdani showcased his mastery of social media, turning the medium into a political agent ...

Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new ...

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

Quantum computers could revolutionize everything from drug discovery to business analytics—but their incredible power also makes them surprisingly vulnerable. New research from Penn State warns that ...

Old technology, like the Commodore 64, can offer valuable business lessons for the modern era. Working with limited resources forces focus and helps identify what is most important. Understanding the ...

As prominent artificial intelligence (AI) researchers eye limits to the current phase of the technology, a different approach is gaining attention: using living human brain cells as computational ...