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Biology: Marine Ecology: Sea Life Geoscience: Oceanography
Published

Nitrogen fixation hotspots in Atlantic seaweed - Nitrogen Fixation Hotspots: Unveiling the Role of Atlantic Seaweed      (via sciencedaily.com)     Original source 

A new study examined nitrogen fixation among diazotrophs--microorganisms that can convert nitrogen i ...

Biology: Botany Biology: Microbiology
Published

Biosensor reveals gibberellin's critical role in legume nitrogen-fixation -- paving the way for self-fertilizing cereals      (via sciencedaily.com)     Original source 

Researchers demonstrate that the plant hormone gibberellin (GA) is essential for the formation and m...

Geoscience: Environmental Issues
Published

Legume trees key to supporting tropical forest growth - Legume Trees: The Key to Supporting Tropical Forest Growth      (via sciencedaily.com) 

Researchers have found that nitrogen-fixing legume trees can support themselves and surrounding tree...

Biology: Biochemistry Biology: Cell Biology Biology: General Biology: Marine Ecology: Sea Life
Published

Brittle stars can learn just fine -- even without a brain      (via sciencedaily.com)     Original source 

We humans are fixated on big brains as a proxy for smarts. But headless animals called brittle stars ...

Geoscience: Environmental Issues
Published

Bacteria as climate heroes - Bacteria as Climate Heroes: How Microbes Can Help Combat Climate Change      (via sciencedaily.com) 

Acetogens are a group of bacteria that can metabolise formate. For example, they form acetic acid --...