Rivers often come together smoothly, one current folding into another without a hitch. Each curve and bend works like it’s ...

A picture from the Gulf of Alaska that has been making the rounds on the Internet for the last few years -- though particularly in recent weeks-- shows a strange natural phenomenon that occurs when ...

At first glance, the meeting point of the Pacific and Atlantic Oceans looks like a dramatic clash between two separate bodies of water. The difference in water color, often observed in places like ...

At the southernmost tip of Africa lies the Cape of Good Hope, where the Indian and Atlantic Oceans meet but never mix. A few miles away, in a township built to isolate the mixed-race population during ...