If you're flexible enough to travel on a one-way cruise – and have extra time to explore far-flung locales along the way – ...

A vacation with a twist is all the rage these days. No one wants to fully sacrifice relaxation on vacation, but the op ...

Mount Spurr, an 11,000-foot-tall volcano on the Cook Inlet, has a 50-50 chance of spewing out hot magma and ash that could be ...