Well not many, but Transformers actor Josh Duhamel is trying to change all that.
An Apollo 13 astronaut and a leader from the Mars mission talk about space travel.
After the daytime visitors have left, California Academy of Sciences reopens for the second shift of explorers.
Like many lazy people who love to travel, I typically prepare for my next trip by throwing stuff in a bag.
New York has turned into a winter wonderland after a mammoth blizzard.