Find out if Smithsonian Channel is available in your area.
Enter your zip code, press the "Tab" key, and choose your provider.
Mantis Shrimp have a knockout punch, delivering a killer blow as fast as a 22-caliber bullet.
FROM Speed Kills: Ocean
Nefertiti's likeness is one of the Neues Museum's most popular exhibits - but it isn't just her mark on Ancient Egypt's history that attracts visitors. It's also her mesmerizing glass eye.
FROM Museum Secrets Revealed: Inside Berlin's Museums