The U.S. Army Corps of Engineers predicts that water levels for the Great Lakes will continue a seasonal drop until April.

Engineers have developed an ultra-sensitive sensor made with graphene that can detect extraordinarily low concentrations of lead ions in water. The device achieves a record limit of detection of lead ...

GENEVA, Fla. — Several Central Florida communities along the St. Johns River have seen the worst of the river’s crest more than a week after Hurricane Milton. According to NOAA’s water prediction ...