Blue-Green Algae Produce Methane
Blue-Green Algae Produce Methane
Biological production of this greenhouse gas, once thought to be the reserve of anaerobic microbes, occurs in these widespread, photosynthesizing cyanobacteria.
Blue-Green Algae Produce Methane
Blue-Green Algae Produce Methane

Biological production of this greenhouse gas, once thought to be the reserve of anaerobic microbes, occurs in these widespread, photosynthesizing cyanobacteria.

Biological production of this greenhouse gas, once thought to be the reserve of anaerobic microbes, occurs in these widespread, photosynthesizing cyanobacteria.

Methane
Warming Permafrost Morphs Microbes into Greenhouse Gas Emitters
Warming Permafrost Morphs Microbes into Greenhouse Gas Emitters
Ashley Yeager | Nov 1, 2019
Insulating tundra soil with snow increased the abundance of microbial species involved in carbon dioxide and methane release.
Plastics Emit Greenhouse Gases as They Degrade
Plastics Emit Greenhouse Gases as They Degrade
Shawna Williams | Aug 2, 2018
The materials are a previously unaccounted-for source of methane and ethylene, researchers find.
Organic Compounds Found in Martian Soil
Organic Compounds Found in Martian Soil
Sukanya Charuchandra | Jun 11, 2018
Researchers also found seasonal variations in atmospheric methane on the planet that may have a geological or biological origin.  
Researchers Discover Salt-Loving Methanogens
Researchers Discover Salt-Loving Methanogens
Abby Olena | May 26, 2017
Two previously overlooked archaeal strains fill an evolutionary gap for microbes.
Freshwater Bacteria Might Help Explain the “Methane Paradox”
Freshwater Bacteria Might Help Explain the “Methane Paradox”
Kerry Grens | Nov 30, 2016
Certain microbes express genes in a methane-production pathway, offering an explanation for puzzlingly high levels of the gas in some lakes.
Stubbornly Persistent
Stubbornly Persistent
Mary Beth Aberlin | Jan 31, 2015
Microorganisms continually challenge our assumptions of what life can achieve.
Marks of Martians?
Marks of Martians?
Molly Sharlach | Dec 18, 2014
NASA’s Curiosity rover finds chemical signatures that point to the possibility of life on Mars.
Record High for Greenhouse Gases
Record High for Greenhouse Gases
Beth Marie Mole | Nov 21, 2012
The World Meteorological Organization finds that the atmospheric gases behind climate change reached a new record high in 2011.