Category: Science

Higher strength and higher ductility are desirable for structural materials. However, ultrastrong alloys inevitably show decreased strain-hardening capacity, limiting their uniform elongation. We present a supranano (<10 nanometers) and short-range … Higher strength and higher ductility are desirable for structural materials. However, ultrastrong alloys inevitably show decreased strain-hardening capacity, limiting their uniform elongation. We present a…

Androgens are pleiotropic and play pivotal roles in the formation and variation of sexual phenotypes. We show that differences in circulating androgens between the three male mating morphs in ruff sandpipers are linked to 17-beta hydroxysteroid … Androgens are pleiotropic and play pivotal roles in the formation and variation of sexual phenotypes. We show that differences…

A previously unknown region in the brainstem controls dopamine activity A previously unknown region in the brainstem controls dopamine activity  Science

Lysosome interaction with other organelles may be linked to pulmonary hypertension Lysosome interaction with other organelles may be linked to pulmonary hypertension  Science

HomeScienceVol. 387, No. 6732Spatial resolution for forest carbon mapsBack To Vol. 387, No. 6732 Full accessLetter Share on Spatial resolution for forest carbon mapsLaura Duncanson [email protected], Neha Hunka, […] , Tommaso Jucker, John Armston, […] , Nancy Harris, Lola Fatoyinbo, Christopher A. Williams, Jeff W. Atkins, Brett Raczka, […] , Shawn Serbin, Michael Keller, Ralph…

The latest in science and policy The latest in science and policy  Science

Green hydrogen production will must increase 300-fold to help forestall dangerous climate change Green hydrogen production will must increase 300-fold to help forestall dangerous climate change  Science

Vertical migrations by marine organisms contribute to carbon export by consumption of surface phytoplankton followed by defecation in the deep ocean. However, biogeochemical models lack observational data, leading to oversimplified representation of … Vertical migrations by marine organisms contribute to carbon export by consumption of surface phytoplankton followed by defecation in the deep ocean. However, biogeochemical…

Vascular inflammation regulates endothelial pathophenotypes, particularly in pulmonary arterial hypertension (PAH). Dysregulated lysosomal activity and cholesterol metabolism activate pathogenic inflammation, but their relevance to PAH is unclear. … Vascular inflammation regulates endothelial pathophenotypes, particularly in pulmonary arterial hypertension (PAH). Dysregulated lysosomal activity and cholesterol metabolism activate pathogenic inflammation, but their relevance to PAH is unclear. …  Science

Single-cell decisions made in complex environments underlie many bacterial phenomena. Image-based transcriptomics approaches offer an avenue to study such behaviors, yet these approaches have been hindered by the massive density of bacterial messenger … Single-cell decisions made in complex environments underlie many bacterial phenomena. Image-based transcriptomics approaches offer an avenue to study such behaviors, yet these…