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Can photosynthetic organisms help clean up contamination? New research from @DominiqueChaput, @biominerals, @RadicalMicrobe & authors studied manganese mineral formation by photosynthetic organisms living in a Mn polluted environment.

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Sort of like a fossilized microbial lasagna, fossils called “stromatolites” are formed when layered communities of different types of bacteria trap sand, dirt, and debris in their structure over time. Stromatolites are found in rocks as old as 3.5 billion years, and containing the planet’s earliest life forms.

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The oceans are warming due to climate change and this will impact all oceanic life, from the smallest plankton to the largest tuna. The web of life in the ocean is complex, and so exactly which ecosystems will be affected and how much they will change is currently being intensely researched. It is especially important…

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Harmful algal blooms are becoming an increasing problem in areas around the world, including the Great Lakes, where drinking water is obtained from surface water sources, such as lakes and rivers. When agricultural nutrients and urban waste runoff enters these bodies of water, microbes such as cyanobacteria can consume…