Westslope cutthroat trout and a bull trout swim in the Flathead River system of Montana. Credit: Jonny Armstrong, USGS In a new study published in Science Advances, University of Montana researchers f...
阅读全文Research was driven by observations of fluctuations in autoluminescence caused by seed germination in cycles regulated by gravitational tides. Credit: Cristiano de Mello Gallep/UNICAMP The rhythms of ...
阅读全文Do not let the image and the name of the depicted cosmic object fool you! What you see in this picture is not a wildfire, but the Flame Nebula and its surroundings captured in radio waves.The Flame Ne...
阅读全文Ants tend to soybean aphids feeding on a soybean plant. The ants will consume the sugary honeydew excreted by the aphids. Credit: Ian Grettenberger Neonicotinoids and other systemic insecticides can c...
阅读全文Left: overview of the Hii region G035.126−00.755 at Spitzer-IRAC 8.0 µm image. Right: close–up view of the massive clump AGAL35 at UKIDSS K-band image. Credit: Ortega et al., 2021. Using the Atacam...
阅读全文Graphic showing how UV radiation on Earth has changed over the last 2.4 billion years. Credit: Please credit: Gregory Cooke/ Royal Society Open Science During long portions of the past 2.4 billion yea...
阅读全文University of Washington doctoral student Katie Holt examining adult Magellanic penguin corpses (circled) at Punta Tombo just after the Jan. 19, 2019 heat wave. Just over one-quarter of adult Magellan...
阅读全文Normally, electrons in a molecule occupy the quantum theoretically allowed orbits pairwise. The property of the electrons' intrinsic angular momentum, their spin, is of pivotal importance here. Accord...
阅读全文Lp-PLA2 in its “closed” conformation (left) and “open” conformation (right) once bound to the phospholipid monolayer. Credit: UC San Diego Health Sciences Membrane-associated proteins play a vital...
阅读全文Credit: Pixabay/CC0 Public Domain A new, Yale-led study suggests the 21st century will see an expansion of hurricanes and typhoons into mid-latitude regions, which includes major cities such as New Yo...
阅读全文This photo provided by NASA, the James Webb Space Telescope is separated in space on Saturday, Dec. 25, 2021. NASA's James Webb Space Telescope soared from French Guiana on South America's northeaster...
阅读全文The rP1-band image of Abell 48 from the PS1 survey. Credit: Chambers et al., 2016; Flewelling et al., 2020. Astronomers have conducted a comprehensive spatio-kinematic study of a planetary nebula know...
阅读全文Credit: CC0 Public Domain Prochlorococcus are the smallest and most abundant photosynthesizing organisms on the planet. A single Prochlorococcus cell is dwarfed by a human red blood cell, yet globally...
阅读全文A plasma ejection during a solar flare. Immediately after the eruption, cascades of magnetic loops form over the eruption area as the magnetic fields attempt to reorganize. Credit: NASA/SDO and the AI...
阅读全文The originally invisible gravitational wave signals were amplified by parametric resonance gain mechanism, and then detected by primordial gravitational wave detectors. Credit: European Space Agency/P...
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