A tidal estuary, the Hudson River is a mix of salt water and fresh water runoff.

The Indian River Lagoon is an estuary along Florida’s east coast that covers roughly 350 square miles (560 square kilometers) between the mainland and barrier islands, from Ponce Inlet to ...

ROOSEVELT LAKE, AZ (AZFamily) — Scientists with the Salt River Project (SRP) are set to measure the runoff at Roosevelt Lake during a record-dry winter. Despite the lower runoff, SRP said it is ...

Drone pilots from a wildlife tourism operator have spotted a car submerged in the Leschenault Estuary in Bunbury. How and why the car ended up in the waterway remains a mystery. Authorities are at ...