Anna Coleman Ladd's Studio for Portrait Masks created new faces for at least 185 disfigured soldiers and paved the way for modern facial prosthetic techniques.
What benefit does one bird get from copying another bird's calls?
While green roofs make sense in a lot of ways, requiring their installation isn't as simple as it might seem.
Thanksgiving Day can be the stuff of memories, and cooks everywhere plan their menus carefully, plot out their seating arrangements and strategize their approach to dinner. What can you do to make your feast a success?
Would you like to round up your purchase for charity? Those small donations are big money for nonprofits and the businesses that do the soliciting.
He is famous for a phrase he never said, for wearing turtlenecks and for hosting the original 'Cosmos' TV series. As enthusiastic about the stars as he was about marijuana, Carl Sagan led a very surprising life. Here are 10 cool facts.