A new report finds unsafe bacteria levels at many Great Lakes beaches, including Ontario Beach in Rochester. Climate change ...

Ontario Provincial Police say a three-year-old near Cornwall and a 24-year-old Toronto man in Wasaga Beach both drowned on Saturday.

The four-year project will study erosion, flooding, and risk management and offer a blueprint on how to mitigate the impact ...

Fair Haven, N.Y. — In the summer of 2019, when Lake Ontario rose to record-high levels, Scott Nash couldn’t get boats into the water at his Bayside Marina because the docks were submerged.

A heat warning in southern Ontario has people in the Greater Toronto Area seeking relief in urban parks on Monday, with ...

Plan 2014 is the set of rules for regulating the water levels in Lake Ontario and the St. Lawrence. Passage of water from the lake to the river is controlled by a huge hydroelectric dam on the river.

On Lake Ontario, FEMA had drawn the flood zone to reflect the territory that would be submerged if the lake reached 249 feet above sea level — something it had never done in the previous century.

GREECE, N.Y. — Homeowners dealing with the highest water levels on Lake Ontario in 100 years of record keeping will receive $7 million in help from the state and boulders from the federal ...

Flooding on Lake Ontario broke records this year. A lot of shoreline residents say they’ve never seen water levels anywhere near this year's, but in fact Lake Ontario has flooded many times before.