Phoenix is set for a hot week with temperatures climbing to 98 degrees today and possibly reaching 107 by Sunday.

Discover the timeless beauty of Tasmania’s ancient landscapes on a 10-day cruising and hiking adventure of the state’s ...

Smoke, dust, what else is heading toward U.S.? As dust cloud over the Sahara Desert sweeps to the U.S., here's what a haboob ...

See where Canadian wildfire smoke and plume of dust from the Sahara will hover over U.S. East Coast this week.