December 11, 2013; 4:42 PM ET
The coldest air of the season so far is moving in for the middle of this week around New York City, in the wake of Tuesday's snowstorm. A new storm will move in this weekend. more >
Snowfall Saturday will total 1-2 inches
For years, there was only one formally recognized species of orchid on the Azores, a cluster of volcanic islands west of Spain, though some claimed there were two species.
Today the Christmas tree is often the focal point of holiday decor and a key participant in Yuletide celebrations. Learn more about how this tradition began as well as some valuable tips on selecting your tree and maintaining its vitality throughout the season.
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