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The US Food and Drug Administration confirmed that PFAS chemicals have made their way into the US food supply. On Monday, the FDA publicly acknowledged the initial findings of the agency's investigation into how the "forever chemicals" have been detected in the foods we eat.PFAS is a family of nearly 5,000 synthetic chemicals that are extremely persistent in the environment and in our bodies. PFAS is short for perfluoroalky and polyfluoroalkyl substances and includes chemicals known as PFOS, PFOA and GenX, sometimes called forever chemicals. These chemicals all share signature elemental bonds of fluorine and carbon, which are extremely strong and difficult to break down in the environment or in our bodies.These chemicals can easily migrate into the air, dust, food, soil and water and can accumulate in the body. They've been linked to adverse health impacts including liver damage, thyroid disease, decreased fertility, high cholesterol, obesity, hormone suppression and cancer.In the body, PFAS chemicals primarily 1039

There are good dogs -- and then there are hero dogs who chase down the world's top terrorist to his fatal demise.President Donald Trump said that a dog, part of the US operation that 195

The South Australian Department for Environment and Water said that it plans on killing up to 5,000 camels in the coming weeks due to environmental concerns stemming from an overpopulation of camels. According to the 229

The US Air Force ordered immediate inspections of its entire fleet of B-1 bombers Thursday over safety concerns related to its "drogue chute system" which is used to right the aircraft's ejection seat prior to the seat's main parachute deploying.While none of the planes are being allowed to fly, the order is technically not an official grounding of the fleet, as each individual aircraft will be allowed to immediately return to flying operations upon inspection."The safety stand-down will afford maintenance and Aircrew Flight Equipment technicians the necessary time to thoroughly inspect each aircraft," the Air Force's Global Strike Command said in a statement."As these inspections are completed and any issues are resolved, aircraft will return to flight," the statement added.Global Strike Command would not estimate how long the inspections would take.Air Force officials say the drogue chute problem is unrelated to a previous issue with the aircraft's ejection seat which had led to a similar safety stand-down last year.All of the Air Force's 61 B-1 bombers are currently stationed in the US so the order will not impact operations.The B-1 is a conventional bomber and was used to conduct airstrikes against Syrian military targets in 2018 following the regime's use of chemical weapons. 1313

This year, voters in 31 of the nation’s 100 largest cities will choose a mayor in municipal elections that historically don’t garner the same numbers in terms of voter turnout as presidential elections.But the makers of a new smartphone voting app think they can make it easier for people to vote. This week, Denver became only the second place in the country to ever allow voting by smart phone.It’s called Voatz. Yes, a weird spelling, but it’s a straightforward concept: it’s an app for voting. “To get through verification, they have to take a ten second selfie video,” said Jocelyn Bucaro of Denver’s elections division, who says the app utilizes an individual’s biometric data—like face recogmition or thumbprint technology. “They have to look at the camera, they have to blink, move their head, so that the system knows it’s not a video of a photo," she said. Bucaro thinks that one day, this will be how we’ll all cast our ballots.“If we want to maintain a democratic system and have as many people participating as possible then some form of this will likely be available for all voters," Bucaro said.Right now, it’s just available for active duty military stationed overseas. But there’s a reason for that. Currently service members have to print, sign, scan, then email the document to election officials.Former FBI cybersecurity expert Andre McGregor said that made them the perfect group to pilot the technology.“When you compare it to the current, everything is better than a PDF sent via email, even fax is better than that,” McGregor said.McGregor is talking about the obvious concern with a voting system like this: security, something he says he was concerned about at first, too.“I had just as many skeptical thoughts as most other people thinking about the idea of voting on a device that’s in your hand.”McGregor looked into the potential pitfalls of the app before it went live with West Virginia’s military voters last year, and the app, which uses block chain technology, exceeded his expectations.He says trying it out on small groups is a good way to make sure it’s ready to go mainstream; disabled voters might be next to try it. 2168