"Going solar was one of the best decisions I’ve made for my home!" Energy expert reveals why more and more homeowners are ...

Interstellar visitor Comet 3I/ATLAS was discovered just a week ago and ever since, astronomers across the world have been ...

This year’s Amazon Prime Day event is happening now and lasting from July 8-11, and it’s the perfect time to shop for those ...

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

When NASA’s DART spacecraft collided with a small asteroid moon in late 2022, the impact made history. It was the first ...

Amazon Prime Day 2025 has started, and we've got all the information you need plus the best health and fitness deals for runners.

What at first seemed a routine detection of an object travelling through the solar system soon turned out to be anything but.

Solar power was the European Union's largest source of electricity for the first time in June, overtaking nuclear and wind ...

Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar system.

In the past two years, without much notice, solar power has begun to truly transform the world’s energy system.

Sunnova Energy said on Wednesday that it has agreed to sell a portion of its residential solar installation business to ...

Six years ago, a Dutch-led telescope on the Chinese Chang’e-4 demonstrated that it is possible to do radio astronomy from ...