Squeezed light is a specialized form of light in which quantum fluctuations are redistributed between two complementary properties. According to quantum theory, light is characterized by ...

With a clever design, researchers have solved eddy-current damping in macroscopic levitating systems, paving the way for a ...

A large number of Americans are using PTO to sleep rather than take a vacation, according to a new report. An Amerisleep.com survey of more than 1,200 Americans revealed that 37 percent used vacation ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. In the years since the launch ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

The world’s countries may have pledged to cut its carbon pollution, but with global emissions reaching an all-time high last year, they’ve fallen far short. Digging out of that hole is going to ...