Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree ...

When we hear about moving objects with electricity, most of us imagine a "pulling force." Positive and negative charges ...

Absolute Flash #12 races to stores on Wednesday! Can Wally West save Fort Fox, or will his demons catch him first?

“Using Bluetooth headphones is like putting a microwave on your head,” Dr. Ochoa begins, though the truth is far less dramatic. “ Reality is much less alarming ,” he explains. While Bluetooth and ...

Heliborne survey in Karnataka's Raichur sparks curiosity, concern among residents ...

The types of glass that we encounter in everyday life, such as window glass or smartphone screens, are disordered solids. This means that they consist of particles locked in place, like those in ...

Scientists have pulled off a feat long considered out of reach: getting light to mimic the famous quantum Hall effect. In their experiment, photons drift sideways in perfectly defined, quantized steps ...