Earth's largest mass extinction occurred about 252 million years ago, wiping out the majority of marine and terrestrial life, ...
Upwelling of deep water rich in phosphorus supports an N-fixing symbiont that lives on Sargassum algae, giving the algae a competitive advantage. By early June of this year, roughly 38 million tons of ...
PETBOOK magazine on MSN
Aquarium Without Algae? Why It’s Nearly Impossible–and How to Still Achieve Clear Water
Algae in an aquarium are not a sign of neglect–quite the opposite: In a healthy tank, they are part of the ecosystem. However ...
In a significant step toward dealing with the persistent harmful algal bloom affecting the South Australian coast, ...
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