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Every year, the Bulletin of the Atomic Scientists (BAS) get together to update what they call the "Doomsday Clock." It's designed to warn the public about how close the world is to destroying itself with dangerous technologies of its own making. It is a metaphor, a reminder of the perils leaders must address if we are to survive on the planet.It was created in 1947. At that point, the greatest danger to humanity came from nuclear weapons — in particular, the United States's and the Soviet Union's nuclear arms race. The BAS considered possible catastrophic disruptions from climate change in its hand-setting deliberations for the first time in 2007.The closer to 'midnight' on the clock, the closer the world is to an apocolypseThe Bulletin's Science and Security Board meets twice a year to discuss world events and reset the clock as necessary.The board is made up of scientists and other experts with deep knowledge of nuclear technology and climate science, who often provide expert advice to governments and international agencies. They consult widely with their colleagues across a range of disciplines and also seek the views of the Bulletin's 1169

CLEVELAND, Tenn. – Instead of making a giant jack o'lantern or a massive pie that could feed the whole town, a farmer in Tennessee took his 910-pound pumpkin out for a spin in his pond.It's been Justin Ownby's dream to grow a giant pumpkin. And for the past four years, he has been trying to reach his goal of growing a 1,000 pound pumpkin, his wife, Christin, told CNN.This year the farmer from Cleveland, Tennessee, had an extra special seed to plant in May - a seed from last year's record-breaking pumpkin grown in Tennessee that weighed more than 1,700 pounds, according to Christin."He was out there daily watering it, covering it during the heat of the day and making sure the beetles didn't get to it," she said.When it was done growing, the pumpkin was hauled onto a trailer. With the help of a neighbor, who had access to a large scale, it was weighed."It's the biggest we ever grew," she said. "The largest before was 220 pounds."Justin hollowed out the pumpkin to harvest the seeds and then decided to have some fun with the kids, Christin said. On Monday night, he plunged the pumpkin in the pond on the family's property, climbed inside and with an oar in hand he started paddling around. Christin recorded his adventure and posted it on Facebook. At one point, Justin even tried standing up in the pumpkin before tipping over into the water. 1368

Democratic members of Congress decried the treatment of detained immigrants in border detention facilities following a tour of one such building here that has come under scrutiny following reports of squalid conditions.In a series of 246

Carbon monoxide poisoning at a motel in Canada sent 46 people to the hospital, including 15 in critical condition, city officials said.The fire department responded to an alarm at Super 8 Motel in Winnipeg, Manitoba, on Tuesday morning after carbon monoxide gas was detected in the building.At the scene, fire crews evacuated 52 people -- a majority of whom were hospitalized -- and one dog, the city tweeted Tuesday. Winnipeg Animal Services provided care for the dog."Today's incident at a Winnipeg hotel was not a gas leak. It was a carbon monoxide poisoning," Manitoba Hydro tweeted. "CO is produced by the incomplete combustion/ventilation of gas stoves, heating boilers, furnaces, propane barbecues, gas-powered water heaters & clothes dryers."The gas company said while natural gas has a rotten egg smell that helps with detection, carbon monoxide is odorless. For it to be detected, one needs a carbon monoxide alarm.The initial symptoms of carbon monoxide poisoning are flu-like, but without a fever. They may include dull headache, weakness, dizziness and nausea. High-level poisoning can result in vomiting, shortness of breath, confusion, blurred vision and loss of consciousness.When carbon monoxide levels are higher and develop more rapidly -- for example, from generators in residential spaces -- mental confusion can set in rapidly. Victims may lose muscle control without being aware of the flu-like symptoms and will probably succumb to poisoning if they are not rescued. 1506

Conditions aren’t ideal for tactical training, but trainee Teresa Fast is pushing through. "There's definitely winds, or rains, or whatever is out there,” she says. “We just work through it. It definitely makes you tough."Fast is among the hundreds of people each year who graduate and become U.S. border patrol agents. But before that happens, agents must first pass the coursework at CBP Border Patrol Academy, located in the desert of southern New Mexico, where they're whipped into shape.The agents are trained on real-work scenarios, like safely ending a vehicle pursuit. These types of situations were the focus of the academy's overhaul about a year ago, when the school switched over from a classroom 3-month curriculum to a more hands-on regimen that lasts 6 months. "The students actually see some of the things they will encounter in the field, so getting out of the classroom and making it scenario-based,” explains Deputy Chief Carlos Ortiz with the academy. Other scenarios include vehicle stops and interrogations, which are usually practiced in Spanish, a language they all have to learn. "You have to be a strong and willing person to be able to be out there day in day out,” Ortiz says. And 47-year-old Richard Douglas is willing and up for the task. Douglas was a border agent two decades ago, before moving over to Homeland Security after 9/11. He says now is a good time to return to the border. "The border patrol has made a big push to increase their numbers, and it was a really good time to come back for me,” Douglas says. The academy is recruiting in a big way.Congress says there must be over 21,000 border patrol agents, and as of 2018, they were still about 2,000 short. 1716