With the peak summer travel months just getting underway, Yosemite National Park will be a top destination. Here's what to know if you're visiting this summer.

Summer will make a dramatic entrance in the U.S. this week with a heat dome that will bring stifling heat and uncomfortable ...

A heat dome describes the impacts that a large, slow-moving area of high pressure has on the atmosphere. High pressure typically leads to sunny and dry weather. This is because high pressure causes ...