The Trump administration touched off consternation and confusion over the weekend, issuing, and then apparently rolling back, an announcement implying the president had rescinded his predecessor ...

You should look for sun pillars around those times when the sun is low on the horizon, especially when cirrus clouds are present. Cirrus clouds are made up of ice crystals, which can help meet the ...

Illustration of LTT 9779 b, the only known ultra-hot Neptune. Using the Webb Space Telescope, researchers mapped its dynamic atmosphere, discovering powerful winds, silicate clouds, and traces of ...