Webb reveals warped structure in nearby TW Hydrae's protoplanetary disk
The James Webb Space Telescope captured high-contrast images revealing a warped structure in the protoplanetary disk surrounding the young star TW Hydrae. The observations, published July 27 on arXiv, used coronagraphic imaging to examine the disk's features in detail.
Read full story →Newly unearthed mechanism that helps plants 'feel full' could help crops use fertilizer more efficiently
NYU researchers identified molecular mechanisms that signal when plants have absorbed sufficient nitrogen. This discovery could enable development of crops requiring less fertilizer while maintaining productivity through improved soil nitrogen absorption.
How simple amber lights could make nights safer for insects
Amber lights could reduce harm to insects compared to conventional white or blue streetlights. Scientists found that switching to amber lighting addresses one threat contributing to the 40% global decline in insect species caused by artificial light pollution.
Climate change could dramatically reduce water flowing from the West's headwaters
Groundwater-fed streamflow in Western headwater watersheds has declined steadily since 1950 and could decrease 45% to 65% by century's end under current climate trends. The study, led by Northern Arizona University researchers, examined base flow that supplies many of the region's rivers.