The bill also provided billions to help the U.S. Army Corps of Engineers upgrade inland waterways, which move roughly $150 ...

Cross Pennsylvania Avenue NW and then Constitution Avenue NW. On the south side of Constitution, you can stroll through the Sculpture Garden outside the National Gallery of Art at the start of your ...

Until now, only about a quarter of the seafloor has been mapped using ships with special sonar equipment. The rest has ...

A report published March 18 identifies ways historically neglected communities most vulnerable to climate change can create ...

A former EPA administrator predicts worse air and water quality, concerning health outcomes, less transparency and an erosion ...

Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers ...

Evacuating the Tahoe basin in summer could take 14 hours, and 99% of properties are at risk — yet new resorts are being built ...

Evacuating the Tahoe basin in summer could take 14 hours, and 99% of properties are at risk — yet new resorts are being built ...

Ever wondered why some lakes are bright blue while others are green or brown? The answer lies in the way light interacts with ...

Malynndra Tome was helping to map livestock ponds in the Navajo Nation ... where about 30% of people live without running ...

Healthy rivers and access to clean water are fundamental human rights that connect us all. The International Day of Action ... and we will add your event to the map. In 2024, we recorded over 110 ...

Cases of measles, a highly infectious disease that is particularly dangerous to children, have been reported in 12 U.S. states since the beginning of 2025, according to the Centers for Disease ...