中山排便排出很多血(中山屁股上长了个包很疼) (今日更新中)

The remains of an ancient ape found in a Bavarian clay pit suggest that humans’ ancestors began standing upright millions of years earlier than previously thought, scientists said Wednesday.An international team of researchers says the fossilized partial skeleton of a male ape that lived almost 12 million years ago in the humid forests of what is now southern Germany bears a striking resemblance to modern human bones. In a paper published by the journal Nature, they concluded that the previously unknown species — named Danuvius guggenmosi — could walk on two legs but also climb like an ape.The findings “raise fundamental questions about our previous understanding of the evolution of the great apes and humans,” said Madelaine Boehme of the University of Tuebingen, Germany, who led the research.The question of when apes evolved bipedal motion has fascinated scientists since Charles Darwin first argued that they were the ancestors of humans. Previous fossil records of apes with an upright gait — found in Crete and Kenya — dated only as far back as 6 million years ago.Boehme, along with researchers from Bulgaria, Germany, Canada and the United States, examined more than 15,000 bones recovered from a trove of archaeological remains known as the Hammerschmiede, or Hammer Smithy, about 70 kilometers (44 miles) west of the Germany city of Munich.Among the remains they were able to piece together were primate fossils belonging to four individuals that lived 11.62 million years ago. The most complete, an adult male, likely stood about 1 meter (3 feet, 4 inches) tall, weighed 31 kilograms (68 pounds) and looked similar to modern-day bonobos, a species of chimpanzee.“It was astonishing for us to realize how similar certain bones are to humans, as opposed to great apes,” Boehme said.Thanks to several well-preserved vertebra, limb, finger and toe bones, the scientists were able to reconstruct how Danuvius moved, concluding that while it would have been able to hang from branches by his arms, it could also straighten its legs to walk upright.“This changes our view of early human evolution, which is that it all happened in Africa,” Boehme told The Associated Press in an interview.Like humans, Danuvius had an S-shaped spine to hold its body upright while standing. Unlike humans, though, it had a powerful, opposable big toe that would have allowed it to grab branches with its foot and safely walk through the treetops.Fred Spoor, a paleontologist at the Natural History Museum in London, called the fossil finds “fantastic” but said they would likely be the subject of much debate, not least because they could challenge many existing ideas about evolution.“I can see that there will be a lot of agonizing and re-analysis of what these fossils mean,” said Spoor, who wasn’t involved in the study. 2833

The six officers who were asked to leave a Starbucks met with company leadership and the Tempe, Arizona, chief of police Monday.The six officers were asked to leave the coffee shop July 4 after a barista approached them and said a customer "did not feel safe" because of the large police presence.The incident sparked backlash from the law enforcement community on social media including the Tempe Officers Association, 432

The Transportation Security Administration (TSA) recovered more guns at airports across the country in 2019 than ever before in the agency's history.According to TSA, 4,432 firearms were discovered in carry-on bags or on passengers at checkpoints across the country. Of those, TSA says 87% were loaded."The continued increase in the number of firearms that travelers bring to airport checkpoints is deeply troubling," TSA Administrator David Pekoske said. "There is a proper way to travel safely with a firearm. First and foremost, it should be unloaded. Then it should be packed in a hard-sided locked case, taken to the airline check-in counter to be declared, and checked."TSA recovered the most guns at these 10 airports:Hartsfield-Jackson Atlanta International — 323 firearms recoveredDallas/Fort Worth International — 217 firearms recoveredDenver International — 140 firearms recoveredGeorge Bush Intercontinental — 138 firearms recoveredPhoenix Sky Harbor International — 132 firearms recoveredDallas Love Field — 103 firearms recoveredFort Lauderdale-Hollywood International Airport — 100 firearms recoveredNashville International Airport — 97 firearms recoveredOrlando International Airport — 96 firearms recoveredTampa International — 87 firearms recoveredTravelers who bring firearms to checkpoints could face criminal charges and federal civil penalties of up to ,000. TSA says a typical first offense for carrying a handgun into a checkpoint is ,100. 1481

The United Autoworkers Union has reached a tentative agreement with Ford. This comes after almost two weeks since the UAW reached a tentative agreement with General Motors that was ratified by the rank and file last week. The financial terms of that are used as a pattern by the union to get similar terms from Ford and Fiat Chrysler. Ford has 55,000 hourly workers in the US, more than the 46,000 who went on strike against GM for 40 days. There was no work stoppage at Ford.Big issues in talks with GM were terms for lower-paid workers who were in-progression or temporary workers. Similar to GM, Ford says 34% of its workforce is in-progression and 6% is temporary. The terms of this Ford agreement are not yet known.Here’s the official word from the UAW:The UAW Ford National Negotiators, UAW President Gary Jones along with UAW Vice President Rory Gamble, Director of the Ford Department, have announced that they have reached a proposed tentative agreement.“Our national negotiators elected by their local unions have voted unanimously to recommend to the UAW-Ford National Council the proposed tentative agreement,” Gamble said. “Our negotiating team worked diligently during the General Motors strike to maintain productive negotiations with Ford. The pattern bargaining strategy has been a very effective approach for UAW and its members to secure economic gains around salary, benefits and secured over billion in major product investments in American facilities, creating and retaining over 8,500 jobs for our communities.”“Out of respect for our members, we will refrain from commenting or releasing full details of the agreement until the UAW-Ford Council leaders meet and review the details,” Gamble added.Ford also released this statement: "Ford can confirm the UAW’s announcement that the UAW and Ford have reached a proposed tentative agreement on a four-year contract. Further details will be provided at a later date."UAW President Gary Jones thanked the national negotiators for their hard work. “Vice President Gamble, his staff and the Ford negotiating team have worked tirelessly to reach an agreement that preserves job security and rewards UAW Ford members for their quality work,” said Jones. “These were long and hard hours, but I feel confident they were able to secure a contract that protects our member’s future.”The UAW-Ford National Council will meet to go over details of the proposed Tentative Agreement. If adopted as a Tentative Agreement, it will go to all Ford hourly and salary members for a ratification vote. 2565

The Texas Department of Public Safety has issued a blue alert for a 21-year-old man accused of killing a Nassau Bay police sergeant. Twenty one-year-old Tavores Henderson is accused of 197

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