Science

[ad_1] Climate change is causing autumn leaves to change color sooner – here’s whyYahoo Eurosport UKView full coverage on Google News [ad_2] Source link

[ad_1] As the days get shorter and temperatures drop in the Northern Hemisphere, the leaves begin to turn. We can enjoy glorious fall colors while the leaves are still on the trees, and later kick a red, brown and gold carpet when walking. When temperatures rise again in spring, the …

[ad_1] Brad Shaffer / UCLA Turtles with many genetic variations were much more likely to survive after they moved to a Fish and Wildlife Service site in Nevada. In Nevada’s arid Ivanpah Valley, just southeast of Las Vegas, a massive involuntary animal conservation experiment revealed an unexpected result. From 1997 …

[ad_1] In Nevada’s arid Ivanpah Valley, just southeast of Las Vegas, a massive unintended animal conservation experiment has revealed an unexpected result. From 1997 to 2014, the US Fish and Wildlife Service moved more than 9,100 Mojave Desert turtles to the 100-square-kilometer (approximately 39 square miles) large-scale translocation site. The …

[ad_1] COLUMBUS, Ohio – New research has identified and described a cellular process that, despite what the textbooks say, has remained elusive to scientists until now – precisely as the copy of genetic material that, once initiated, is conveniently deactivated. . The discovery concerns a key process essential to life: …

[ad_1] According to a new study, turtle refugees with the highest genetic variation are much more likely to survive conservation translocation than turtles whose genetic diversity is lower. The results suggest that translocation efforts should take into account genetic variation when selecting target individuals rather than focusing solely on those …

[ad_1] Changes in the region’s ecosystem, caused by heat waves and droughts, could be devastating for large herbivores, such as wild sheep, antelope and camels. Credit: Usukhbayar Gankhuyag Heatwaves push Mongolian weather to a tipping point Mongolia’s semi-arid plateau may soon become barren like parts of the American Southwest due …

[ad_1] For the first time, the researchers describe how the Rho protein actually stops gene expression. New research has identified and described a cellular process that, despite what the textbooks say, has remained elusive to scientists until now – precisely as the copy of genetic material that, once initiated, is …

[ad_1] Artwork showing the boundary and origin of the keyhole porosity. On the left side of the figure, the boundary of the porosity of the keyhole in the space laser power – scanning speed is sharp and uniform. On the right side, around the porosity limit, the critical instability of …

[ad_1] A hairpin ring from a pre-mRNA. The nitrogenous bases (green) and the ribose-phosphate backbone (blue) are highlighted. Note that this is a single strand of RNA that folds in on itself. Credit: Vossman / Wikipedia New research has identified and described a cellular process that, despite what the textbooks …