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Aerosol observations shed light on impact of soot and smoke.
New models show reduction in bias associated with too many highly reflective clouds.
Modeling experiments assess impacts of key melting behavior.
Model comparison evaluates black carbon levels and impacts.
Altered stop codon allows E. coli strain to incorporate nonstandard amino acids.
Combining the strengths of existing techniques, new algorithm could help improve climate models.
Climate model comparisons show wetlands remain a big challenge.
New lipid droplet–associated proteins found in fruit’s oil-rich tissues.
Inventories underestimate emissions from fossil fuel industry and animal husbandry, study finds.
Microbe found to use two biochemical pathways for degrading lignin.
New, rapid, and low-cost approach can be applied to many species.
Strains produce “drop-in” fuels and chemicals derived from fatty acids.
