Celebrate the Year of the Sunflower with beautiful images and fun facts about the yellow beauties.
After studying the correlation between space weather enhancements and thunderstorms in the UK, scientists think they've found a link. Continue reading →
The sun and the Earth like to flip their magnetic fields, but they do it for very different reasons. Neither seem particularly dangerous, however.
Super villains aside, some have proposed blocking out the sun to curb global warming. But the U.N. may say no.
The A-train of satellites monitoring Earth's equator is picking up a caboose.
Today the sun will appear to make its lowest, quickest trek across the sky all year.