Neil DeGrasse Tyson

People watch and photograph the sunset on 14th Street during 'Manhattanhenge' on May 29, 2013. This semiannual occurrence happens each summer when the setting sun aligns east-west with the street grid of the city.  (Photo by Mario Tama/Getty Images)

Manhattanhenge Returns To NYC For Last Time This Year

The second and final pair of Manhattanhenge sunsets of the year will take place at 8:24 p.m. Friday and 8:25 p.m. Saturday.


Stephen Colbert and Kanye West (Photo Credit: Ethan Miller/Getty Images)

Greatest American Heroes – Entertainment Edition

Many Americans deserve recognition. Here are some of our fellow citizens who keep us entertained and informed.