A sinkhole opened up on a Midwest dairy farm in 1940 to reveal an underground river, a 21-mile cave system and rare creatures ...

A new study published in Nature unveils the mysterious world of microbial life shaping the rivers that millions of Americans ...

Lakota historian Nick Estes talks about the violent origins of Thanksgiving and his book Our History Is the Future. “This ...

Salt water from the ocean is starting to creep into the Delaware River Basin due to intensifying drought and sea level rise, ...

New choices are popping up regularly for cruises on rivers I'm unfamiliar with, or at least never considered as cruise ...

Drought is more synonymous with the western U.S., but the eastern part of the country can descend into such conditions ...