Sustainable research and laboratory operations

A China Agricultural University study published in Microbiology Research finds that salt-stressed maize roots release extra arginine, recruiting Pseudomonas bacteria that switch on a NAC-family gene and boost lignin production in root cell walls, reducing sodium uptake and pointing toward microbiome-based approaches to salt-tolerant crops.

India’s tiger population has more than doubled since the low point of the 1970s, from roughly 1,827 animals in 1972 to 3,682 in the 2022 census, and the country now holds an estimated three-quarters of the world’s wild tigers. But conservation researchers say the next phase of recovery depends less on reserves themselves than on the corridors connecting them — and those corridors are under mounting pressure from roads, mining, and encroachment.

A new ZooKeys study led by Manfredo A. Turcios-Casco and an international team spent eight years reconciling over 300,000 museum, field, and publication records to confirm 227 native mammal species in Honduras — and to expose where modern distribution data still doesn’t exist.

A comprehensive taxonomic revision combining museum DNA, field surveys and frog calls has added seven new diamond frog (Rhombophryne) species to Madagascar’s amphibian fauna, bringing the genus to 27 species. The Denmark-Germany-Madagascar research team’s findings are already informing the country’s Biodiversity 30×30 protected-area planning.

HZDR researchers in Dresden report two lab-scale methods — hydrodynamic cavitation and cold atmospheric plasma — that break down PFAS ‘forever chemicals’ by attacking the carbon-fluorine bond directly, rather than just filtering it out of water.

A Beijing-led team engineered a ruthenium-ceria nanocatalyst that converts a lignin-derived quinone into 1,4-cyclohexanediol, a plastics and resins building block, at 96.7% yield using only water as the solvent, no organic solvent required.

Carbon-aware scheduling, geographic shifting, and the practical work of cutting academic HPC’s emissions footprint. What clusters are doing in 2026.

LEAF awards, My Green Lab certification, freezer management, single-use plastics, sustainable HPC, conference travel: practical sustainability in the 2026 research lab.