They are quite different. Both are large, usually more than 20 inches long, with wingspans of about 3 feet. But seeing or hearing them, we can easily discern these resident owls. The great horned ...

The “low-pitched” sound is the call of a 2-inch frog — and a new species. Kaloula discordia, or the south Vietnamese painted frog, was discovered in a pond along the road of the national park by ...