One of our editors shares her tour of the Great Barrier Reef of Australia and what she learned about efforts to rehabilitate this critical marine habitat.
For your next vacation, check out the rural pleasures of an agritourism farm to get in touch with the land — and to better understand the sources of your food.
Each year, millions of birds engage in a remarkable feat of endurance as they fly from one continent to another. These six birdwatching hotspots offer the chance to see them as they rest during their journey.
The National Park Service is known for conserving ecological wonders and recreation areas, but these six historical sites connect us with our past — and help us make sense of the present.