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There are nearly 3 billion fewer birds in North America today than there were in 1970 — a population decrease of nearly one third, according to a study published Thursday.The study, which was published in 217

Three American crew members were killed Thursday when a C-130 Hercules aerial water tanker crashed while battling wildfires in southeastern Australia, officials said.New South Wales Premier Gladys Berejiklian confirmed the crash deaths in the state’s Snowy Monaro region, which came as Australia grapples with an unprecedented fire season that has left a large swath of destruction.Coulson Aviation in the U.S. state of Oregon said in a statement that one of its Lockheed large air tankers was lost after it left Richmond in New South Wales with retardant for a firebombing mission. It said the accident was “extensive” but had few other details.“The only thing I have from the field reports are that the plane came down, it’s crashed and there was a large fireball associated with that crash,” said Rural Fire Service Commissioner Shane Fitzsimmons.Foreign Minister Marise Payne said she had conveyed Australia’s condolences to U.S. Ambassador Arthur Culvahouse Jr.“Our hearts go out to their loved ones. They were helping Australia, far from their own homes, an embodiment of the deep friendship between our two countries,” she said in a statement.“Thank you to these three, and to all the brave firefighters from Australia and around the world. Your service and contribution are extraordinary. We are ever grateful,” she added.The tragedy brings the death toll from the blazes to at least 31 since September. The fires have also destroyed more than 2,600 homes and razed more than 10.4 million hectares (25.7 million acres), an area bigger than the U.S. state of Indiana.Coulson grounded other firefighting aircraft as a precaution pending investigation, reducing planes available to firefighters in New South Wales and neighboring Victoria state. The four-propeller Hercules drops more than 15,000 liters (4,000 gallons) of fire retardant in a single pass.Australian Transport Safety Bureau, the national air crash investigator, and state police will investigate the crash site, which firefighters described as an active fire ground.“There is no indication at this stage of what’s caused the accident,” Fitzsimmons said.Berejiklian said there were more than 1,700 volunteers and personnel in the field, and five fires were being described at an “emergency warning” level — the most dangerous on a three-tier scale — across the state and on the fringes of the national capital Canberra.Also Thursday, Canberra Airport closed temporarily because of nearby wildfires, and residents south of the city were told to seek shelter. The airport reopened after several hours with Qantas operating limited services, but Virgin and Singapore Airlines canceled flights for the rest of the day.The blaze started Wednesday but strong winds and high temperatures caused conditions in Canberra to deteriorate. A second fire near the airport that started on Thursday morning is at a “watch and act” level — the middle of the three tiers.Residents in some Canberra suburbs were advised to seek shelter and others to leave immediately.“The defense force is both assisting to a degree and looking to whether that needs to be reinforced,” Chief of Defense Angus Campbell told reporters.“I have people who are both involved as persons who need to be moved from areas and office buildings that are potentially in danger, and also those persons who are part of the (Operation) Bushfire Assist effort,” he said. 3401

The Trump administration on Wednesday will announce two executive orders aimed at freeing up more pipelines to supply the United States with oil and gas. The orders could give the federal government more power over states in approving energy projects.The United States is producing more oil and gas than any point in its history, in large part because of the shale boom in the Permian Basin in West Texas. But producers have trouble getting all of that supply to customers due to constraints on the number of pipelines.Canadian oil is also a problem, because Canada has run out of pipelines to send oil to the United States.Several states have invoked the Clean Water Act to delay approval of sections of pipelines, arguing that the pipelines will cause environmental damage.New York, for example, rejected a natural gas pipeline three years ago that state officials said failed to meet water quality standards. Developers still want to build that pipeline, which was supposed to transport natural gas throughout markets in the Northeast.One of the executive orders will direct the Environmental Protection Agency to revise the way states can consider the Clean Water Act when deciding whether to approve pipelines, according to a senior administration official.The official told reporters Tuesday night that there are "a lot of problems" with the way the Clean Water Act is being interpreted, adding that the administration expects the executive order to "alleviate" some of those issues.A second executive order is aimed at making cross-border energy infrastructure approval more streamlined. It says that any decision to issue or deny a cross-border permit shall be made solely by President Donald Trump.That executive order isn't limited to pipelines, but would cover other kinds of energy infrastructure projects, too. It comes amid controversy over the Keystone XL Pipeline, which is operated by TransCanada and which would bring Canadian oil into the United States. The Obama administration opted to shut down that pipeline, but the Trump administration has sought to reopen it. An official said Tuesday that the new executive order would affect "future" permitting for energy projects at the border.As energy prices have risen over the past several months, Trump has called on OPEC, the oil cartel led by Saudi Arabia, to help reduce the price of oil in the United States. Oil prices have risen because of a variety of factors including fighting in Libya, sanctions against Venezuela and Iran, and the inability of United States energy producers to deliver their vast supply to US customers.It is unclear if the executive order will have its intended, if any, impact. Many states are embroiled in bitter legal disputes with the Trump administration, and the executive order is unlikely to settle any of those disputes. 2838

Think of it as January in November.A blast of Arctic air is sweeping the eastern two-thirds of the United States, moving millions to bundle up against below-freezing temperatures much earlier than usual and putting people as far south as Texas at risk for snow and ice.About 70% of the US population is expected to see temperatures at or below freezing by Wednesday morning, and hundreds of records are expected to fall with temperatures generally 20 to 40 degrees below normal.Travel could be tricky especially in 15 states from Texas to New England, where snow and ice could accumulate Tuesday. Elsewhere, parts of the Deep South are under freeze watches, warnings or advisories, including South Texas and the Florida Panhandle. 742

This summer marks the 50th anniversary of the Apollo 11 Moon landing. While the astronauts were the stars of the show, the flight controllers back in Houston has a supporting role. The Apollo 11 Mission Control Center at NASA was a historical landmark, but it wasn’t being treated as so.Four years ago, NASA chose Sonya Yungeberg and her team at Ayuda Companies to lead the restoration of the Mission Control Center.“We have been working on this project pretty diligently, starting at the research phase for about three years now,” Yungeberg says.The control center hadn’t been used since the 90’s and needed a lot of work. A team of over 100 people began restoring 50 years of history. Month after month, they sifted through photos, film and artifacts.“As you can imagine, when people go and take pictures or video, they are not looking at the stuff on the desk or under the desk,” she says.To recreate the past, they needed to go on the hunt for items that were no longer made, including old ash trays, coffee mugs, headsets and so much more. They spent months on eBay to find old replicas of the items. One huge component of the room they didn’t have to search for were the original consoles used by the flight controllers, like Director Gene Kranz.“Mr. Kranz came in one day and had been doing interviews and he turns and says, ‘Where’s my foot pedal?’ And all of us stood there dumbfounded for a second like, ‘Oh, there is a foot pedal,’ and so we went to find foot pedals,” recalls Jennie Keys with Ayuda Companies.One of their greatest accomplishments were the renderings on the big screen. “These were not available. They were not original,” Yungeberg says. “We had to recreate them and the detail in them from looking at footage, again frame by frame.”Attention to detail was mission critical. From uncovering the numbers on the walls, scraping the gum off all the chairs, matching the carpet that doesn’t exist anymore and even having the same bouquet of roses that were in the room for every launch. For the items they couldn’t track down, the team used a 3D printer to make them. After three years, the project was complete.“The plan was to have it open by the anniversary of the Moon landing, and we barely made it,” Yungeberg says.The seal of approval came from the original flight controllers who were over the moon about seeing the massive fragment of space history restored.“Gene Krantz said he didn’t quite cry, but he got a rush of emotion and he really, really loved it,” Yungeberg says.NASA congratulated the accomplishment by saying, “This is what happens when American’s come together and work hard.” 2635