Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed ...

"Each interstellar comet brings a little bit of its history, its fossils, from elsewhere." ...

Katrin Raynor reveals how Ingenuity’s triumph on Mars opened up a bold new era of flight on other worlds ...

It was 1972 and Apollo astronauts Harrison “Jack” Schmitt and Eugene Cernan had just stepped onto the moon's surface to begin ...

The report finds that, for the first time in modern history, renewable energy has overtaken coal in electricity ...

The University of Arkansas unveiled a new solar panels site on Wednesday. It's one of 20 to be installed.

In this video, we explore the entire 13.8 billion year history of our Universe compressed into a single calendar year. Key ...

A $23.5 million utility-scale solar generation and battery storage project is moving forward near Moorcroft. It will allow ...

Eisenhower Library to bury a time capsule. Among them was Bob Murching, the sophomore who had bought the fireproof safe from ...

EmPower Solar, one of Long Island’s largest and most-established solar rooftop and battery installers, has laid off its workforce and is in the final stages of winding down operations, just months ...