The original Betty Boop, the first four Nancy Drew books and Greta Garbo's first talkie are among the many works from 1930 that will be free to use, share and remake starting on Jan. 1.

If you're looking for some forgotten gems to play with a friend, we've got you covered. Here are the 8 best co-op games forgotten by time.

Every day has a history. Have you ever wondered what happened on December 26 through the years? Why do so many events from around the world fall on this one date? History is full of stories of triumph ...