The Chesapeake Bay saw oxygen levels hit record lows this summer. That’s according to the hypoxia measurement, which is performed twice a month. Hypoxia happens when water has less than 2 mg/l of ...

Janay Reece came back home to Baltimore to join WJZ in August 2023. Before coming back to the Charm City, Janay was a morning anchor and reporter for WDBJ7 in Roanoke, VA. She joined the WDBJ7 morning ...

A dangerously low oxygen level—usually below 92%—can cause shortness of breath, confusion, chest pain, or fainting. It’s often triggered by lung or heart conditions like COPD, asthma, or heart ...

Hundreds of dead fish were found in North Inlet late Thursday and is the second time officials found a large fish kill this week. Both incidents are likely due to low oxygen levels which poses no ...

A reservoir in West Sussex has six weeks' worth of water left following extended spells of warm and dry weather, a water ...

Water levels on portions of the Mississippi and lower Ohio rivers have dropped low enough to significantly hinder shipping ...

Swansea residents and UMass Dartmouth School for Marine Science and Technology experts are working together to improve coastal water quality. Volunteers collect water samples from the Coles and Lees ...

Obstructive sleep apnea, a condition that causes lower oxygen levels during sleep, is linked to degeneration of brain regions associated with memory through damage to the brain's small blood vessels, ...