Throngs of people flocked to southern Hong Kong on Saturday to watch the iconic dragon boat races, a highlight of a Chinese ...

They were found sleeping on two different branches of the same tree about 120 miles from their closest known location, ...

The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

As the Colorado River’s reservoirs have declined, even larger amounts of groundwater have been drained from aquifers. Using ...

Scientists have uncovered the world’s largest underground river deep within Colombia, marking one of the most priceless natural discoveries in recent history. This vast subterranean waterway stretches ...

This river is 2,250 kilometers long and is also known as the Black River because of its dark color. Leaves, twigs, and other ...