New images that are the highest resolution ever taken of the surface of the sun and its corona are revealing details that ...

Using a newly developed adaptive optics system called Cona, scientists peered through Earth's turbulent air to reveal the sun ...

Happy Sunday everyone, and happy June!The smoky skies continue! Temperatures have fallen several degrees short of expected ...

A powerful new optics system has captured the clearest view yet of the Sun’s corona, revealing stunning plasma structures.

Clay-court tennis is dialogue between players, the ball, the court and the weather. In springtime Paris, the conversation is ...

Meteorologist Scott Gagliardi said we have an opportunity to see the Northern Lights tonight. Here’s his 6 p.m. forecast.

We’re starting out with lots of sunshine, although some high-altitude smoke from the wildfires in Canada are making things ...

Astronomers have captured the Sun's corona in astonishing detail, revealing mesmerizing features like coronal rain — all in ...

If you’re looking for rain, you are in the right place. If you are looking for sunshine, you are also in the right place. We ...

KNOXVILLE, Tenn. (WVLT) - Sunglasses and an umbrella come in handy today. We’re tracking some cloud breaks, but still some ...