A blue-green algae advisory has been issued for Pine Lake. Alberta Health Services sent out notice late Tuesday afternoon ...

Toxic algae blooms: What you should know about the mysterious phenomena It can blue-green in colour, as well as greenish-brown, brown or pinkish-red. It often smells musty or like grass.

Algae is seen thriving in holes it melts in the ice. Scientists say the natural, pinkish-red plant could be speeding up ice-melts by as much as 13 per cent. Picture: Wikipedia ...

City Confirms “Non-Concerning” Levels of Toxins in Algae in Barton Springs; Pool Still Open Toxins found at many local waterways due to rising temperatures By Lina Fisher, 4:15PM, Thu. Aug. 17 ...

Algae – which often forms a green film over water and multiplies in warm temperatures – reduces oxygen levels, which could put the lives of the fish at the park at risk.

June 21 (UPI) -- Mountain snow in a Utah county is turning shades of red, pink and orange due to what experts said is a phenomenon called watermelon snow.

– Jun 23, 2016 While pink snow has been known to occur in the Arctic, a new study reveals that it is playing a bigger role in the changing climate. Pink snow occurs as a result of algae.