Tropical Storm Erin is moving quickly and forecast to become the first hurricane of the Atlantic season by the "later this ...

NASA's vivid simulation shows how sea salt, dust, smoke, and sulfates from pollution and volcanoes spread across thousands of ...

These two European countries with the cleanest coastal waters have short coastlines with intriguing features but are on ...

With Disney expanding its fleet, Marc Shoffman joined the crowds to welcome the latest heroes and villains-themed cruise ship ...