Lower‑than‑average Great Lakes water levels are forcing freighters to watch loads even as cruise lines forecast record passenger growth.

Add Yahoo as a preferred source to see more of our stories on Google. Water levels on portions of the Mississippi and lower Ohio rivers have dropped low enough to significantly hinder shipping across ...

Researchers found that a majority of studies on coastal sea levels underestimated how high water levels are, and hundreds of millions of people are closer to peril than previously thought.

Lake Mead water levels remain dangerously low, with forecasts anticipating dire conditions for the lake by next year.