Arizona has some of the prettiest sunsets, but why? There's a science behind it. Here's what to know, including sunset times ...

How huge parts of the US could become uninhabitable within decades — even so-called ‘climate havens’ - It’s not just Florida ...

Uphilling” — bypassing ski lifts and gondolas in favor of ascending on human power alone — is on the rise within resort ...

Arizona is a popular travel destination, but you can avoid the crowds and still enjoy the beauty of a dazzling lake and the ...