An increase in blue-green algae blooms in a popular swimming spot just outside Thunder Bay has prompted upcoming changes to the lake's shoreline.

As parts of the eastern states experience extreme wet weather, it's a different picture in the southern oceans. A marine heat wave with sea temperatures two to three degrees hotter than normal has ...

Environmental officials are still monitoring a harmful algal bloom on one of South Carolina's most well-known lakes after a recent retest of its water quality.

A mysterious, brown foam appeared on a beach an hour south of Adelaide. It was just the beginning of a toxic algal bloom that ...

The swim portion of the highly anticipated Ironman 70.3 Victoria, scheduled for May 25 at Hamsterly Beach in Elk Lake, has ...

Shocking visuals of vibrant, colourful sponges and sea life turned brown, green and dull greys show just how toxic South Australia’s algae bloom is to the marine environment, laying waste to a popular ...

The state Department of Environmental Conservation activated its New York Harmful Algal Bloom System for the 2025 season, ...

And with climate change, that tipping point may arrive well before 2095. So let’s ensure that city council gets the message — our rivers aren’t sewage pipes and waiting 70 years to clean them up is ...

Several recent studies have found that there is not enough evidence to support astronomers' claims of the most promising ...

She says there are still many unknowns surrounding the factors that cause the algae to bloom during peak ... saying ‘I’m toxic,’” says Widder. Some dinoflagellates, including a strain ...

Follow the latest news headlines from Australia's most trusted source. Read in-depth expert analysis and watch live coverage on ABC News.

Support seafood sector and scrap fossil fuel gas subsidies in budget: Greens The unprecedented toxic algae crisis engulfing ...