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A huge study paints the most detailed picture yet of the toll pregnancy and childbirth take on the body. Plus, scientists have discovered a new antibiotic in a lab technician’s garden and artificial intelligence tools are making their way into the process of peer review — to some researchers’ dismay.
This study highlights a protocol that converts various perfluoroalkyl and polyfluoroalkyl substances (PFASs), including fluoroplastics, into valuable fluorochemicals through a solvent-free mechanochemical process, thereby enabling fluorine recovery and contributing to a sustainable circular fluorine economy.
As the early Earth solidified, gravitational segregation of dense, iron-rich melts drove mantle evolution, injecting geochemical signatures of shallow silicate fractionation into the deep mantle and inevitably forming a basal magma ocean.
The tumour-suppressor protein BRCA2 is discovered to have a previously undescribed role in maintaining genomic integrity and the sensitivity of PARP1 inhibitors.
Systematic base-editing and computational screens identify specific cysteine residues on VPS35 in the retromer complex as key sensors that decrease mitochondrial translation in response to reactive oxygen species signals.