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Published Breathing poison: Microbial life on nitric oxide respiration


Nitric oxide (NO) is a central molecule in the global cycling of nitrogen, and also toxic. Little is...
Published Defect in cellular respiration renders sac fungi infertile - Defect in Cellular Respiration Renders Sac Fungi Infertile


The formation of fruiting bodies for sexual reproduction is a central developmental process in fungi...
Published Soil bacteria respire more CO2 after sugar-free meals



Researchers tracked how plant matter moves through bacteria's metabolism. Microbes respire three tim ...
Published Curbing coal-burning emissions translates to health gains for children



Research finds a nearly 40% decline in the annual average concentration of respirable particulate ma ...
Published What the rise of oxygen on early Earth tells us about life on other planets - What the Rise of Oxygen on Early Earth Tells Us About Life on Other Planets


When did the Earth reach oxygen levels sufficient to support animal life? Researchers have discovere...
Published How fruit flies smell carbon dioxide



Mosquitoes in search of blood as well as fruit flies looking for a place to lay their eggs navigate...
Published Understanding how soil traps carbon



With 2,500 billion tons of carbon, soil is one of Earth's largest carbon sinks. Researchers used exp...
Published Wearables capture body sounds to continuously monitor health



From heart beats to stomach gurgles, sounds hold important health information. New wireless devices...
Published Drought alters Mammoth Mountain’s carbon dioxide emissions - Drought Alters Mammoth Mountain’s Carbon Dioxide Emissions


A study suggests the weight of snow and ice atop the Sierra Nevada affects a California volcano's ca...
Published Rising temperatures alter 'missing link' of microbial processes, putting northern peatlands at risk - Rising Temperatures Alter 'Missing Link' of Microbial Processes, Putting Northern Peatlands at Risk


Researchers show that rising temperatures in northern regions may damage peatlands: critical ecosyst...
Published Viruses could reshuffle the carbon cycle in a warming world - Viruses Could Reshuffle the Carbon Cycle in a Warming World



The roles microbes play in ecosystems are changing with global warming. Microbes are also affected b...
Published Microbes that co-operate contribute more carbon emissions - Microbes that Co-operate Contribute More Carbon Emissions


Communities of microbes that work together release more carbon dioxide than competitive communities,...
Published Unique oil-eating bacteria found in world's deepest ocean trench, Mariana Trench - Unique Oil-Eating Bacteria Found in World's Deepest Ocean Trench, Mariana Trench



Research that reveals what lies at the bottom of the deepest part of the ocean -- the Mariana Trench...
Published At the end of the dry season: CO2 pulses over Australia - At the End of the Dry Season: CO2 Pulses Over Australia


End-of-dry-season CO2 pulses recur each year in the atmosphere above the Australian continent, a dis...
Published How calcium ions get into the cellular power stations of plants - How Calcium Ions Enter the Mitochondria of Plants


Calcium is a very special nutrient. In the cells of most living beings calcium ions function as so-c...
Published How waste-eating bacteria digest complex carbons - How Waste-Eating Bacteria Digest Complex Carbons


For the first time, researchers mapped the metabolic mechanisms in a Comamonas bacterium that digest...
Published Alternative 'fuel' for string-shaped motors in cells - Alternative 'Fuel' for String-Shaped Motors in Cells



Researchers discover a unique two-component molecular motor that uses a kind of renewable chemical e...
Published What is causing the rise in black lung disease? - What is Causing the Rise in Black Lung Disease?


Silica exposure is a driving force behind rising rates of coal workers' pneumoconiosis, according to...
Published A new route to evolution: How DNA from our mitochondria works its way into our genomes - A New Route to Evolution: How DNA from Our Mitochondria Works Its Way into Our Genomes


Scientists have shown that in one in every 4,000 births, some of the genetic code from our mitochond...
Published Hammerhead sharks hold their breath on deep water hunts to stay warm - Hammerhead Sharks: The Deep Water Hunters Who Stay Warm



Scalloped hammerhead sharks hold their breath to keep their bodies warm during deep dives into cold...