Fifty-five years after the first Earth Day, climate activists are organizing a nationwide celebration of solar power on ...

The Sun’s intensity ebbs and flows over decades, and during periods where it’s more intense, it’s more prone to solar storms.

During the solar eclipse, the sun's rays are extremely intense and can permanently or irreparably damage your eyes if viewed ...

Solar activity has been on an overall decline since the ‘80s and scientists were expecting us to plunge into a historic low ...

The last solar eclipse of 2025 takes place today, September 21. Students can learn 10 key facts about the eclipse, its timing ...

The next partial solar eclipse is on the same day as September's new moon: Sept. 21. During a solar eclipse, the moon casts a ...

This fall Philly may experience 17 days of exceptional moonlight. And do't miss the chimney swifts and the hawks.

A Place In The Sun presenter Jasmine Harman has opened up about a very awkward moment she had on the set of the Channel 4 ...

Sun Tran turns 50 years old and remains free after five years while a safety survey seeks to find out what concerns riders ...

The resulting logo represents only half the sun, with an asterisk-style mark on the left side and a blank space on the right for people to fill in their own drawing. As a symbol, the sun is simple and ...

That may be about to change: NASA is preparing a brand new mission that will travel 1 million miles away from Earth in order to map the boundaries of the heliosphere, offering clues to scientists ...

Plus: Techstars Boulder shares its relaunch plans, data on tech startups in Denver, Colorado unemployment rate falls to 4.2%, more!