Introducing a three-hour window of free power in a benchmark tariff may mean higher tariffs at other times as retailers look ...

On October 3, 3I/ATLAS passed within 29 million kilometers of Mars, where it was photographed by the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter — a rare observation of an interstellar ...

This statement might sound like a line from a sci-fi movie, but what if life on Earth didn’t start here at all? For decades, ...

The X-59 successfully completed its inaugural flight—a step toward developing quieter supersonic jets that could one day fly ...

Scientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter than its surface.

The University of Wyoming Harry C. Vaughan Planetarium will host several live talk programs and the final “Dome After Dark” ...

When being on time really counts, like getting to work or catching a flight at Sea-Tac, what do Sound Transit leaders advise?

Are solar panels worth it in the UK? An expert guide on how they work for your home - We explain how solar panels work, who they’re right for, how much you could save and the grants that may help you ...

What Actually Makes a Difference Most advice about making your home more energy-efficient focuses on small changes—switching ...

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...