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Categories: Ecology: Animals, Geoscience: Earth Science
Published Temperature, drought influencing movement of Plains bison



Temperature and severe drought can drive movement among herds of Plains bison, says a recent study. The team's GPS-backed data suggests that conserving the once-endangered species could depend on accounting for the climate extremes that Plains bison will likely encounter moving forward.
Published Recovering rare earth elements in environmental water



A research group has succeeded in selectively recovering trace rare earth elements in synthetic seawater and environmental water, such as hot spring water, using baker's yeast with a phosphate group added. The phosphorylated yeast is expected to be utilized as a material for recovering useful metals and removing toxic metals, thereby contributing to the realization of a metal resource-circulating society.
Published Software to untangle genetic factors linked to shared characteristics among different species



Scientists have developed a software package to help answer key questions about genetic factors associated with shared characteristics among different species.
Published 2022 Tongan volcanic explosion was largest natural explosion in over a century, new study finds



The 2022 eruption of a submarine volcano in Tonga was more powerful than the largest U.S. nuclear explosion, according to a new study. The 15-megaton volcanic explosion from Hunga Tonga-Hunga Ha'apai, one of the largest natural explosions in more than a century, generated a mega-tsunami with waves up to 45-meters high (148 feet) along the coast of Tonga's Tofua Island and waves up to 17 meters (56 feet) on Tongatapu, the country's most populated island.
Published Why orchid bees concoct their own fragrance



The reason why male bees collect scents in pockets on their hind legs remained a mystery for a long time. As an attractant? As a wedding gift? To show off to other males? Researchers have now figured it out.
Published How did the Andes Mountains get so huge? A new geological research method may hold the answer



How did the Andes -- the world's longest mountain range -- reach its enormous size? This is just one of the geological questions that a new method may be able to answer. With unprecedented precision, the method allows researchers to estimate how Earth's tectonic plates changed speed over the past millions of years.
Published Wildfires and animal biodiversity



Wildfires. Many see them as purely destructive forces, disasters that blaze through a landscape, charring everything in their paths. But a new study reminds us that wildfires are also generative forces, spurring biodiversity in their wakes.
Published Predictive power of climate models may be masked by volcanoes



Simulated volcanic eruptions may be blowing up our ability to predict near-term climate, according to a new study.
Published Oldest bat skeletons ever found described from Wyoming fossils



Scientists have described a new species of bat based on the oldest bat skeletons ever recovered. The study on the extinct bat, which lived in Wyoming about 52 million years ago, supports the idea that bats diversified rapidly on multiple continents during this time.
Published Timing of snowshoe hare winter color swap may leave them exposed in changing climate, study finds



A new study, which used 44 years of data, shows that as the globe has warmed, altering the timing and amount of snow cover, snowshoe hares' winter transformation may be out of sync with the color of the background environment; this may actually put them at a greater disadvantage.
Published The hidden culprit behind nitrogen dioxide emissions



A research team assesses neighborhood-scale NO2 exposure using a European satellite. High-rise apartment complexes are a significant source of emissions that should be considered in the development of clean air policies.
Published Starting small and simple -- key to success for evolution of mammals



The ancestors of modern mammals managed to evolve into one of the most successful animal lineages -- the key was to start out small and simple, a new study reveals.
Published How did Earth get its water?



Our planet's water could have originated from interactions between the hydrogen-rich atmospheres and magma oceans of the planetary embryos that comprised Earth's formative years.
Published Humans need Earth-like ecosystem for deep-space living



Can humans endure long-term living in deep space? The answer is a lukewarm maybe, according to a new theory describing the complexity of maintaining gravity and oxygen, obtaining water, developing agriculture and handling waste far from Earth.
Published British flower study reveals surprise about plants' sex life



A study of Britain's native flowering plants has led to new insights into the mysterious process that allows wild plants to breed across species -- one of plants' most powerful evolutionary forces. When wild flowering plants are sizing up others they may often end up in a marriage between close relatives rather than neighbors, a new study has revealed.
Published Critical observations of sinking coasts



Using satellite-obtained data from 2007-21, researchers mapped the entire East Coast to demonstrate how the inclusion of land subsidence reveals many areas to be more vulnerable to floods and erosion than previously thought.
Published Study predicts poor survival rates if Ebola infects endangered mountain gorillas



If infected with the Ebola virus, less than 20 percent of Africa's endangered mountain gorillas would be expected to survive more than 100 days, finds a new study.
Published World's biggest cumulative logjam, newly mapped in the Arctic, stores 3.4 million tons of carbon



Throughout the Arctic, fallen trees make their way from forests to the ocean by way of rivers. Those logs can stack up as the river twists and turns, resulting in long-term carbon storage. A new study has mapped the largest known woody deposit, covering 51 square kilometers (20 square miles) of the Mackenzie River Delta in Nunavut, Canada, and calculated that the logs store about 3.4 million tons (about 3.1 million metric tons) of carbon.
Published As rising temperatures affect Alaskan rivers, effects ripple through Indigenous communities



Six decades of river gage data gathered from nine rivers in Alaska highlight the cumulative and consequential impacts of climate change for local communities and ecosystems in the Arctic.
Published Study re-evaluates hazards and climate impacts of massive underwater volcanic eruptions



Material left on the seafloor by bronze-age underwater volcanic eruptions is helping researchers better understand the size, hazards and climate impact of their parent eruptions, according to new research.