Curious George encourages children to explore science, engineering, and math in the world around them. George motivates children to expand their own investigations of the world with knowledge of basic ...

Clouds seemed to flow like a waterfall from the mountains in the province of Uttaradit into the valley. The phenomenon was caused by a special weather event. The Best Movies of All Time Where are ...

Beautiful clouds flowed over a mountain like a waterfall in Thailand. Footage shows the whispy formation that appeared to cascade over the body of land, as seen from a tourist camp in Uttaradit ...

However, when the stratosphere reaches these lower temperatures, widely spaced water molecules coalesce into tiny ice crystals, forming rainbow clouds. PSCs form over some hilly mountains.

UONUMA, Niigata Prefecture--A natural phenomenon known as cloud waterfall is mesmerizing ... busily setting up their cameras along the mountain pass before the sun rose in the hope of snapping ...