Cryo-EM and modeling show TACO1 near the mitoribosome A site stabilizes incoming tRNA, explaining relief of proline stalls and links to mitochondrial disease.
ExoMars saw hydrogen chloride spike over fresh Alba Mons fissures in early summer, defying the usual pattern and hinting at seepage from a dormant magma chamber
UC Riverside linked Tijuana River wastewater to La Jolla air 22 miles away; up to 76% survived in seawater, and levels fell 86% after a diversion.
Scientists report heme signatures and red-blood-cell-like structures in a 115-million-year-old Aratasaurus bone, with debate over whether they’re true blood cel
Postcard-size suit fabric spent 1,645 Martian days in dust; study finds Mars grit is less abrasive than lunar but ultrafine, electrostatically sticky, and chemi
UMass-led work finds weaker shale erodes 3x faster than hard rock, shifting sediment sources and implying higher mountain CO2. Tested with 10Be in quartz in a 4
Spatial single-cell mapping reveals WNT, BMP and NCAM cues at CS15, 33 cell types, PAX8+ rete cells, two adrenal fetal-zone programs, and male steroidogenesis a
UN stocktake counts 252m ha restored across 149 countries, over 1m jobs, but funding must rise from $64b to $296b by 2030 as aquatic ecosystems lag.
Child maltreatment rates rose after COVID-era SNAP emergency allotments ended, in an analysis of 1,153 U.S. counties, with increases building over time.
Perseverance used onboard suit swatches over 1,645 sols to make the first on-site Mars measurements of fine and ultrafine dust, down to 100–300 nm.