"We have never seen it like this." Residents sound alarm after local river turns concerning color: 'Looks like a stream of ...

Chief Meteorologist Joe Fitzwater has a look at the latest river level projections, more showers and thunderstorms and an ...

A new study in Chile shows how small differences in rock type can drive large differences in erosion, vegetation, and river networks, illuminating the role of mineralogy in shaping landscapes.

A stream south of the Argentine capital turned a freakish vermilion this week, prompting concerns about pollution. Officials ...

According to Amazonian folklore, the area's male river dolphins are shapeshifters ... displayed their male members, and launched a stream of urine as high as 3 feet into the air.