For the past two decades, scientists have wondered about a bright, distinct striped pattern seen in radio waves emanating ...

Using gravitational waves as a measure of the universe's rate of expansion could solve the biggest headache in physics, the ...

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 ...

Researchers have experimentally realized an optical effect predicted over 75 years ago: the Tellegen effect, where electric ...

“Nuclear fusion represents an entirely new technology capable of delivering baseload, carbon dioxide-free, clean electricity in virtually unlimited quantities,” Markus Söder, Minister-President of ...

A closer look at the Lambda Cold Dark Matter model, its core components, supporting evidence, and why new observations are ...

A subtle gravitational-wave “hum” from merging black holes may help settle the cosmic fight over how fast the universe is ...

We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...

Craft reentry creates friction and pressure, which heats ions in the air surrounding the reentering spacecraft and creates a ...

Despite the headline, this isn’t really a story about superconductivity—at least not the superconductivity that people care ...

Can compact isolation structures enable denser 5G antennas? PCB-friendly isolation techniques make it possible to place more antennas into tight layouts ...