Today we are seeing climate change in action, increased concentrations of atmospheric greenhouse gases have led to a rise in sea levels, temperatures, and extreme weather patterns. Researchers have acknowledged the pivotal role microorganisms in producing sustainable biofuels, increasing carbon sequestration via soil microbes and reducing methane emissions in landfill sites. Microbial innovation will be vital in moving towards a low carbon economy.
A new critical analysis examines how the convergence of climate change, economic collapse, and conflict is bringing back a preventable disease once thought to be under control.
Read storyA study reveals that biochar can both decrease and increase emissions of nitrous oxide, a potent greenhouse gas, depending on how long it has been in the soil. The findings highlight the importance of considering long-term impacts when evaluating climate solutions.
A new long-term study reveals that biochar, a carbon-rich material derived from crop residues, can significantly enhance soil carbon storage, but its effectiveness depends strongly on land use and soil type.
An international group of researchers has discovered the identity of fungal proteins that can catalyze ice formation at high subzero temperatures. One potential application of this discovery could be to engineer weather.
Researchers analyzed the connection between a cyclone in Peru and a massive outbreak of dengue fever, a mosquito-borne viral disease that can cause fever, rash, and life-threatening symptoms like hemorrhage and shock. Their findings reveal that warmer, wetter weather linked to climate change is making disease epidemics more likely.
Hydrothermal carbonization has been proposed as a soil amendment to reduce synthetic fertilizer inputs and enhance crop productivity. Research finds it reshapes community assembly, trophic interactions, and functional expression in periphyton, with network integrity emerging as the primary driver of ecosystem functioning.
To survive in areas where it is difficult to photosynthesize, some organisms adopt unique strategies. Researchers have found that a freshwater alga captures far-red light as an additional energy source by arranging ordinary chlorophyll in an extraordinary way.
In 2019, a marine heat wave struck a coral reef on the island of Moorea in French Polynesia, killing much of the coral and the beneficial algae that colonized it. A long-term study of the area is challenging scientists’ understanding of the cycles of destruction and repair that can occur on a coral reef.
A new study reports that specially engineered biochar made from agricultural waste could significantly increase biohydrogen production by improving the way microbes transfer electrons during fermentation.
Researchers have completed the most comprehensive survey to date of DNA associated with Southern Ocean microbes, paving the way for a better understanding of their role in climate change. At least a third of the genes identified are missing from existing marine gene catalogs.
A new study demonstrates that the microbe Nitrosopumilus maritimus may already be adapting well to warmer, nutrient-poor waters. Researchers predict that these adaptable iron-dependent ammonia-oxidizing archaea will play an important role in reshaping ocean-nutrient distribution in a changing climate.
Researchers investigated a hydrothermal vent system at a depth of about ten meters off the coast of Kueishantao island in Taiwan. They tracked the path of this carbon in the surrounding sea and its uptake by microorganisms and other living things.
Researchers have found that when bacteria hitch a ride on marine snow particles, the microbes can eat away at calcium carbonate, which is an essential ballast that helps particles sink.
A new study shows that ammonia released from intensive livestock farms can significantly increase nearby soil emissions of nitrous oxide, a powerful greenhouse gas that contributes to climate change and ozone depletion.
While some nitrous oxide is produced naturally at the plant root, agricultural practices can increase its levels. While it has long been believed that nitrous oxide doesn’t meaningfully interact with living organisms, a new paper shows that it may in fact shape microbial communities.
A new study reports that specially engineered biochar can significantly improve compost quality by reducing nitrogen loss and accelerating the formation of stable humic substances. The findings offer a promising strategy for transforming organic waste into more effective fertilizers while lowering environmental emissions.
A prolonged drought in southeastern Connecticut reduced the stability of microorganisms responsible for a critical step in the nitrogen cycle in a coastal salt marsh, according to new research.
Protecting and conserving old trees will protect hundreds, if not thousands, of mycorrhizal and other fungal species that inhabit soils around these giants, each of which play a role we might not fully understand in keeping these forests healthy and resilient.
Scientists identify a previously overlooked microbial N sink in rice paddies. Periphyton, a thin microbial community that develops at the soil–water interface, is composed of algae, bacteria, and extracellular polymeric substances, forming a dense microhabitat with strong capacities for nutrient uptake, transformation, and temporary storage.
A new study reports a previously overlooked natural mechanism that could contribute substantially to global mercury emissions. Researchers show that chemolithoautotrophic microbes can use mercury sulfide nanominerals as an energy source and, in the process, release volatile Hg0 into the air.
A new field study from northwestern China reveals that climate-driven changes in temperature and moisture could significantly reshape nitrous oxide emissions from soils in arid mountain ecosystems, with important implications for future climate feedbacks.
New research suggests that upland forests harboring trees with a common and incurable fungal disease known as heart rot could actually be emitting more methane than they take in, therefore releasing more greenhouse gases than previously thought.
In what researchers describe as the most accurate measurement of iron inputs from a glacier in Antarctica, marine scientists have discovered that meltwater from an Antarctic ice shelf supplies far less iron to surrounding waters than once thought.