Mnhg Scientists Learn Even More About Wombats and Their Beautiful Cubed Poop
The record breaking heat in Texas caused by a stationary upper-level ridge will continue for the next several days. High temperatures will be in the 100s and 110s across southern Texas, an NWS alert said. Theres not going to be much respite during the evening and nighttime hours for the lone star state, so the grid is struggling to keep
stanley cup up with high energy demand. In response, the states grid operator has asked people to step up. ERCOT has issued a Voluntary Conservation Notice for today from 4鈥? p.m. due to extreme heat 038; forecasted record demand, the Electric Reliability Council of Texas聽tweeted on Tuesday. Texans are going to be hard-pressed to turn off their air conditioning. The Houston area is experiencing heat at around 100 degrees Fahrenheit 37 degrees Celsius and heat indices of around 120 degrees Fahrenheit 48 degrees Celsius . Nearby Gavelston is experiencing 91 degrees Fahrenheit 32 degrees Celsius and heat indices around 110 degrees Fahrenheit 43 degrees Celsius . The Austin metropolitan area is experiencing 104 degrees Fahrenheit 40 degrees Celsius today, according to the NWS. Some state residents are already going without power involuntarily. As of this afternoon, more than 50,000 customers in the state are without power, according to Poweroutage.us. And these outages could continue鈥擳exas is in for several more days of high temperatures. Want
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New research published today in Proceedings of the National Academy of Sciences shows that ancient elephants were very much the product of interbreeding between species. Elephants鈥攂oth those from the ancient past and those living today鈥攚ere shaped by this m
stanley water bottle ating practice, but its not something the two remaining species of elephants are into anymore. Interbreeding among closely related mammalian species is fairly common. Good examples today are brown bears and polar bears, Sumatran and Bornean orangutans, and Eurasian gold jackals and grey wolves. Evolution does a pretty good job of creating advantageous new traits using the powers of random mutation, but theres nothing quite like interbreeding, where the traits from two different species get intermixed. And in fact, our ancient ancestors were into the whole interbreeding thing, too, with anatomically modern humans getting it on with Neanderthals and Denisovans. So in a way, were also a kind of hybrid species. Elephants, as the new study points out, share a similar past鈥攖hough to an extent not previously appreciated. Interbreeding may help explain why mammoths were so successful over such diverse environments and for
stanley flasche such a long time, said Hendrik Poinar, McMaster University evolutionary geneticist and study co-author, in a statement. Importantly this genomic data also tells us that biology is messy an
stanley cup d that evolution doesnt happen in an organized, linear fashion. For the study, lead author Eleftheria Palkopoulou from t
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