Leaves provide scientists with clues to help solar cells regenerate.
There may be a link between sunlight, vitamin D and children's brain development.
NASA is planning a mission to fly directly into the sun's atmosphere to find out how it's heated.
Question: what is the sound of one star magnetically cycling? If it's the star affectionately known as HD 49933, it sounds for all the world like a bell ringing.
The sun gets a close up of one of its beautiful blemishes by brand new adaptive optics kit attached to the Big Bear Solar Observatory.
Why are the supposedly 'constant' decay rates of radioactive samples on Earth changing? We might have the sun to thank for this strange mystery.
There's theories flying around indicating the recent solar storms may be responsible for the Russian wildfires. This is incorrect, but there are situations when intense solar activity could spark a fire or two.
This is one of themany reasons why I love my job... I get a sneak peek at some amazing science documentaries. But I've just found my favorite: "Wonders of the Solar System" with Prof. Brian Cox.
A huge star, 265 times the mass of our sun, was recently discovered. Is that as big as it gets?