Pope Francis was resting Thursday after a peaceful night during his third week of hospital treatment for double pneumonia.

Lava fountains from a Hawaii volcano reached heights of 600 feet (180 meters) during the latest episode of an eruption that ...

Na Pali Coast, Hawaii The Na Pali Coast in Hawaii is like a living postcard, where rugged cliffs meet emerald-green valleys.

Maybe you already marvel at the many different types of saltwater fish you keep at home in fish tanks. If you (or the kids) ...

From habitat restoration to clean water initiatives, you can't go wrong supporting these 14 A-Z Animals-approved Conservation ...