London falcons ate fewer pigeons during lockdown

Changes in peregrine falcon diets during COVID-19 lockdowns highlight the impact of human behavior on urban predators. The findings are from a new study published in the British Ecological Society journal, People and Nature.

Extracting the secrets of secondary metabolites

Microbial secondary metabolites, those molecules not essential for growth yet essential for survival, may now be easier to characterize following a proof-of-concept study in which researchers paired CRISPR and CRAGE technologies.

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