Researchers at McGill University have identified bacteria that can indicate whether a blue-green algae (cyanobacteria) bloom is likely to be toxic, offering a potential water-safety early warning system. Blooms are becoming more frequent due to climate change, according to previous McGill research. They can produce various contaminants, known as cyanotoxins, that pose serious health risks to humans, pets and wildlife.

Classified as: Lara Jansen, Jesse Shapiro, dept. of microbiology and immunology, blue-green algae, climate change
Published on: 3 Nov 2025

Innovative food production technologies for edible crickets and microalgae launch two McGill student-led projects into the semifinals of the NASA/CSA Deep Space Food Challenge.

Classified as: blue-green algae, Canadian Space Agency, crickets, food, International Space Station, space travel, deep space
Published on: 11 Nov 2021

The organisms commonly known as blue-green algae have proliferated much more rapidly than other algae in lakes across North America and Europe over the past two centuries – and in many cases the rate of increase has sharply accelerated since the mid-20th century, according to an international team of researchers led by scientists at McGill University.

Classified as: environment, ecology, Research, water, climate change, toxins, McGill News, blue-green algae, cyanobacteria, lakes
Published on: 26 Feb 2015
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