When you treat yourself to a night out at hibachi (which is technically, in fact, teppanyaki -- something you'll learn if you read this before eating hibachi again), you'll see the chef perform all ...

Dr. Universe: Recently there was an online news article that mentioned cold magma that was flowing on the land. What is cold magma? – Matt, 7, Illinois When I think about volcanoes, I picture molten ...

Hiking a volcano is one of the coolest, most unforgettable experiences you can have on foot. But before you lace up your boots and head off toward that steamy summit, there’s a bit more to it than ...