This cave absolutely blew us away. In this video, we explore what might be the largest river cave we've ever encountered – a ...

Here's what to know. What, exactly, are atmospheric rivers? According to the National Oceanic and Atmospheric Administration (NOAA), "atmospheric rivers are long, flowing regions ...

Negotiations over the Columbia River basin could affect the environment in Canada and electrical generation and flood control ...

Much like a conveyer belt, an atmospheric river transports moisture from the tropical and subtropical oceans and dumps it as ...