The world-famous parks and reserves of Kenya and Tanzania offer some of the planet’s most awe-inspiring wildlife encounters.

The role for which a dog was bred—say retrieving birds—is reflected in their brain structure, according to a study of 33 breeds.

The endangered big cats are hanging on in Russia, the first country-wide survey of the animal suggests, while scientists and ...

When the Environmental Protection Agency released its plan earlier this month for addressing marine litter, it named five Asian nations—China, Indonesia, the Philippines, Thailand, and Vietnam—as ...

This summer, explore opulent architecture, grand boulevards and skyline views on a day-long walking tour of the Big Apple's ...