Get ready for a spectacular show: A total solar eclipse will occur above the U.S. on the afternoon of April 8. NASA does not certify glasses, so be wary of any manufacturers claiming that to have the ...

I just found a nifty visualization hack created by a student at MIT. It’s a graphical map of all of the zip codes in the United States. As you start to type a zip code it highlights possible areas ...

Nowadays, people don't send letters to one another when they want to catch up. You may get holiday or birthday cards from your parents, grandparents or other family members and friends, but for the ...