SAN DIEGO — In the early aughts, Arnel Aguinaldo was running a gait analysis laboratory at Children’s Hospital in San Diego, helping young patients with walking problems, when he approached the ...

A recent preprint claims that we may someday be able to create gravitational waves in a lab. Through the use of “twisted” light, we could create powerful, high-frequency waves in a controlled setting.

Have you ever wondered if your home network could do more—without guzzling electricity or breaking the bank? Imagine a setup where your devices hum along efficiently, your network is secure and ...