Catherine Meyers
Author Articles
New research links cloud top appearance to the unusual phenomenon of lightning during a snowstorm.
As the mother-of-pearl in the inner layer of the shell forms, initial defects attract and eventually annihilate each other.
Scientists find that aerogels may make effective, ultralightweight noise barriers.
The finding illustrates the value of regular weather observations made by commercial airplanes.
Samuel Acheampong is using the Nobel Prize-recognized technique to tweak the genes of traditional Ghanaian crops.
New findings suggest the famous geyser went dormant during a period of severe droughts -- a condition that could recur in a warming world.