For most of the sun, the temperature drops as you move away from the center. This makes sense, since it's nuclear fusion in the core that heats the sun. So you would expect the corona to be cooler ...

The result is cracked and separating shingles, warps, waves and bubbles in ... leather can be professionally re-dyed, oils in leather exposed to too much sun also dry out, causing cracks.

There's something different about the waves at Torrey Pines State Beach in California: they're pink, temporarily, of course. The coloring comes from a pink dye that's part of an experiment to ...

that waves mix the freshwater with the ocean water next to the shore. Giddings' team is doing three dye releases, the first of which was on Jan. 20. Another release is planned sometime before the ...

Here’s how it works. High-frequency magnetic waves surging through the sun may explain why the temperature of our star's atmosphere is 200 times hotter than its surface. The temperature of the ...