As wireless networks become faster and more demanding, the tiny radio-frequency chips inside smartphones and communication ...

During the day, waste products such as lactic acid and worn-out proteins build up in the brain. When we sleep at night, waves ...

A few hundred million years after the Big Bang, the first stars ignited—literally the "let there be light" moment for the ...

Black hole ringdowns could reveal signs of surrounding matter or new physics, giving scientists a new way to test gravity in ...

A new theoretical framework suggests that “hair” around black holes, representing surrounding matter or departures from the simplest general-relativistic models, could leave distinct signatures in ...

Brushing your retainer only does so much. The best ultrasonic retainer cleaners remove bacteria and debris —all without ...

When a New Glenn rocket spectacularly blew apart at Florida's Cape Canaveral Space Force Station in May, it released ultra-low-frequency sound waves that reached as far as Texas. Researchers estimate ...

Researchers at the University of Illinois Urbana-Champaign have developed a fast, simple way to turn lignin, a plentiful ...

Ultrasound-generated water microdroplets convert 56% of lignin waste into a potentially useful chemical in 20 minutes, ...

Some men in the United States seeking relief for erectile dysfunction aren’t getting prescriptions for Viagra. Instead, they’re flocking to health clinics to subject their private parts to low-energy ...

High wind shear and Saharan dust are currently suppressing tropical wave activity across the Atlantic region. Tropical waves moving west toward the islands face harsh conditions that prevent tropical ...