重庆肾结石属于哪个科(胆结石的最佳治疗办法重庆) (今日更新中)

Airbnb is offering a handful of people concerned about the environment a chance to participate in scientific research on how to help preserve it during an all-expense paid trip to Antarctica. 203

A Michigan man has been arrested and charged with trying to hire someone to kill his wife and then fatally poisoning her cereal with heroin in 2014, authorities said.Jason T. Harris, 44, was arrested Tuesday and is being charged with three felonies, Genesee County Prosecutor David Leyton announced at a news conference filmed by 342

A United Airlines flight made an unscheduled stop at Washington Dulles International Airport on Friday after an odor in the cabin left passengers feeling ill.Flight 1675 from Baltimore-Washington Airport (BWI) was en route to San Francisco International Airport (SFO), when it landed at Dulles at about 7:45 a.m.The plane landed without incident, according to a statement from Dulles International Airport. The Fire and Rescue Department responded to the scene and transported seven passengers to local hospitals for evaluation, the statement said.Raman Santra, one of the passengers on the flight, said that there was a "faint fuel smell" in the cabin before departure. The odor became "quite strong while in the air" and several passengers complained of nausea, chest pain and trouble breathing, Santra said.United Airlines canceled the flight and informed passengers that the aircraft, a Boeing 737, required "prolonged ventilation system maintenance," Santra said.Santra's wife, Jo Palmer, was one of the seven hospitalized because she had more acute symptoms. He said United Airlines representatives offered to take care of the hospital bills and other expenses.Palmer is doing better now, and the two hope to make it to their friend's wedding later Friday, Santra told CNN.United Airlines did not immediately respond to a request for comment.The incident did not impact airport operations, Dulles officials said.The-CNN-Wire? & ? 2019 Cable News Network, Inc., a Time Warner Company. All rights reserved. 1526

Amid the coronavirus pandemic, almost nothing feels normal. Simply walking out your home comes with new rules to follow. Now, filing taxes this year is causing some confusion. “Normally, busy season is a challenge in and of itself, but this has added many more layers,” said Elieen Sherr, with the American Institute of Certified Public Accountants.Sherr has had an increase number of people confused on whether they are supposed to file their income taxes now, or if the federal income tax deadline extension applies to them.“This all happened in the last few weeks, and the states, they were waiting for the IRS to come out with their guidance,” said Sherr. “At first, it was just payment relief. Then, it was filing and payment relief, so that was confusing.”Sherr explained, just shy of the normal tax deadline, there is now some clearer guidance.The federal government has extended it deadline for federal tax filing and payments to July 15, 2020. Many states have now moved their filing deadlines to match.However, in a few states like Mississippi, Virginia, and Idaho, you have to file earlier. The deadline is May 15 in Mississippi, June 1 for Virginia, and June 15 in Idaho.Differing state and federal deadlines have some wondering if you file your state return early can you file your federal at the later deadline?“Generally, you have to start with the federal, so you will have to start with the federal to get to a state return,” said Sherr.Some good news in that instance: if you owe money on your federal return, you won’t have to pay that until July 15. If you are someone who is getting money back, even better news, returns are being processed right now, without delays.“They want to get the money out to everybody, especially the refund,” Sherr explained. “They want to get it into the economy so they are doing the best they can.” 1862

American Airlines now won't use its fleet of Boeing 737 Max planes any time this summer.The world's largest airline, which has 24 of the 737 Max jets in its fleet, said it is canceling about 115 flights a day through September 3 as a result of the grounding. It previously had canceled flights through August 19. The plane was grounded in mid-March after two fatal crashes, putting focus on a particular safety feature on the plane.American's canceled flights are the most extensive among US airlines. Southwest, which has 34 of the 737 Max jets in its fleet, has canceled flights only through August 5 at this time. United Airlines' cancellations also run into August.Not all of the American flights scheduled to be flown by the 737 Max will be canceled outright. Some will be flown with other aircraft. American is also canceling some flights scheduled to be flown by different aircraft, such as the original 737, to shift those resources to other flights.American said it is adjusting its schedules to affect the fewest number of passengers possible, and passengers whose flights are canceled will be able to rebook at no cost or get a full refund if they don't wish to take their trip.The 115 flights and 24 planes represent about 2% of American's overall operations. The airline operates about 6,800 flights a day during the busy summer travel season, including those flown for it by regional feeder airlines. Its mainline operations include a total of more than 900 aircraft.Late summer is one of the busiest times of the year for air travel, so the lost flights will hurt the airline — although Boeing is expecting to find ways to compensate airlines hurt by the Max grounding. It is seeking to win approval for a software fix that is designed to address the automatic safety feature that is the focus of the investigation into the two fatal crashes."American Airlines remains confident that impending software updates to the Boeing 737 MAX, along with the new training elements Boeing is developing ... will lead to recertification of the aircraft soon," American said in its statement. "We are pleased with the progress to date." 2150

来源：资阳报