Red sprites seen above the Himalayas reveal powerful storms, rare upper-atmosphere events, and atmospheric mysteries ...

White and blue spots occasionally dot the ... Pacific sea nettle The brilliantly named Pacific sea nettle is a red-tinted jellyfish that lives in the northeastern Pacific Ocean.

When choosing white fish, look for bright eyes, red gills and a fresh smell; the fish should look bright and appealing. A white fish fillet should be a uniform colour with no discolouration and a ...