NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

Solar wind sounds poetic, but it's a very real and powerful phenomenon, connecting the Sun to every part of our solar system.

Arguments about clean energy have shifted from smokestacks to trash heaps. Critics now warn that worn out solar panels and ...

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...

Ireland, the Emerald Isle, has long been celebrated for its lush landscapes, rolling green hills, and tempestuous weather.

Solar accounted for 72% of new electrical generating capacity on the U.S. grid for the first 10 months of 2025, according to a review of FERC data by the ...