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News about Climate Change and our Planet

European

Energy at risk: the impact of climate change on supply and costs

(CMCC Foundation – Euro-Mediterranean Center on Climate Change) The energy sector is not only cause, but also victim of climate change. As global temperatures rise, cooling demand is increasing. But in the face of an increased energy demand in the hot season, energy reliability may be jeopardized, due to climate change impacts on the energy system, especially in South Asia and Latin America. A review paper on Nature Energy shows how extreme climate-related events are affecting the efficiency of energy infrastructures and threatening renewable technologies.

Healthcare as a climate solution

Although the link may not be obvious, healthcare and climate change — two issues that pose major challenges around the world — are in fact more connected than society may realize. So say researchers, who are increasingly proving this to be true.

Finally, a way to see molecules ‘wobble’

Researchers have found a way to visualize those molecules in even greater detail, showing their position and orientation in 3D, and even how they wobble and oscillate. This could shed invaluable insights into the biological processes involved, for example, when a cell and the proteins that regulate its functions react to a COVID-19 virus.

Super-Earth exoplanets often have giant ‘Jupiter’ bodyguards

Planetary systems with both super-Earths and Jupiter-type planets may be common, according to a new study. As in our own solar system, the giant planets would act as “bodyguards” protecting the smaller planets from asteroid impacts.

Comparing canine brains using 3D-endocast modelling

(Eötvös Loránd University (ELTE), Faculty of Science) Based on digital endocranial cast models the canine brain does not increase proportionally with body size. Researchers at ELTE Eötvös Loránd and Kaposvár University in Hungary reconstructed the surface morphology of 28 canine brains, including various dog breeds, wolves, coyotes, and jackals. The shortening of the facial skeleton greatly influences the ratio of certain brain regions, primarily the olfactory bulb and the frontal lobe. These changes might have profound implications for olfactory and problem-solving abilities.

Genome sequencing shows climate barrier to spread of Africanized bees

Since the 1950s, ‘Africanized’ honeybees have spread north and south across the Americas until apparently coming to a halt in California and northern Argentina. Now genome sequencing of hundreds of bees from the northern and southern limits shows a gradual decline in African ancestry across hundreds of miles, rather than an abrupt shift.

Climate ‘Catastrophe’ Myths And Realities—And Why You Should Care

Those of us who reject the idea that mankind controls Earth’s thermostat do so for many reasons. As yet there exists no physical evidence to link the steady growth of carbon dioxide beginning in the 1950s with the erratic atmospheric…