Rivers across the U.S. are home to over 50 snake species, both venomous and non-venomous, thriving in aquatic and ...

Some rivers in the U.S. mysteriously vanish—without warning or explanation! These disappearing waterways have left scientists ...

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.

Here are some things to get you up and out of the house this week, including Valentine's Day dinners and magic, a concert and ...

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The parents of a southwest Missouri firefighter who was killed after falling off a golf cart, file a wrongful death lawsuit ...

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

A stream winding through a populous area on the outskirts of Buenos Aires has turned crimson red in recent hours that has ...