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Facebook revealed on Thursday it didn't properly mask the passwords of hundreds of millions of its users and stored them as plain text in an internal database that could be accessed by its staff.The company said it discovered the exposed passwords during a security review in January and launched an investigation. Facebook did not say how long it had been storing passwords in this way.Facebook shared information about the security incident publicly soon after it was first reported by 500

Getting from here to there is becoming increasingly more sustainable, in part, by electric cars.“All the cars are getting electrified,” Don Hillebrand, with the Advanced Powertrain Research Facility at Argonne National Labs in Illinois, said. “The minivan and the middle of the road sort of cars and the trucks.”By 2040, more than half of new car sales and a third of all cars on the road across the world are projected to be electric, according to Bloomberg.com.But it raises an important question.“What do you do with these batteries at the end of their life?” Linda Gaines said. Gaines is the chief scientist for Recell Center of Advanced Battery Recycling.“For a long time a lot of us looked at electrification sort of as hype,” Hillebrand explained.Hillebrand works at Argonne National Labs in the energy systems division, focusing on optimizing how energy is used. He sees one big problem in the creation of electric car batteries. “There are not enough fundamental elements that go into batteries for us to make all the batteries we need forever and throw them away when we’re done,” he said.Meaning these elements need to be reused. “The early batteries from 10 years ago are hitting the end of their life,” he said.The global stockpile of these batteries is expected to exceed 3.4 million by 2035, compared to 55,000 in 3018, according to the Institute for Energy Research. Once the battery loses 20 to 30 percent of its capacity, the available driving range gets shorter, so some companies are using them for other purposes.Florida Power and Light is using them for power storage, and Nissan is reusing old Leaf batteries to power Japanese street lights.These companies are repurposing, but researchers think another fix could come in the development stage.“After 10, 15 years, those batteries are going to reach the end of life and we have to do something with them,” Venkat Srinivasan, a battery scientist at Argonne National Labs, said. “We think there are ways in which we can make these batteries last more than 20 years.”And that’s exactly what’s being done inside this facility. The lab he works in is looking into ways to make batteries last longer. But for now, the main focus is on giving them a second life by recycling.“The biggest challenge today in recycling batteries is they’re not economic,” Venkat said.That's where the Recell Battery recycling center and other recycling businesses come into play.“If you can recover the materials in the battery in a usable form,” Linda Gaines explained. “You can actually recover valuable product.” This includes cobalt and other elements. Linda Gaines and Jeff Spangenberger are part of this center. Their goal is to come up with a recycling process that’s profitable.“Some things take more energy and resources to recycle then it did to make them in the first place,” Gaines said. “So, when you’re looking at the whole life cycle of the product, you need to try to figure out what the benefits are and what the costs are to recycle.”To understand size, one pouch cell in an electric car battery is about the size of a tablet. In the generation 1 Chevy Volt there are 288 pouch cells in one battery.Cars have become the biggest user of lithium ion batteries -- even more than consumer electronics, the Institute for Energy Research said.While Recell is looking into ways to make the recycling process more beneficial and profitable, Larry Reaugh with American Manganese, Inc. is doing something similar. “That’s where we come in, we want the battery packs,” Reaugh said. With their process, they are able to recover the elements inside the battery, comparing their operation to a small operating mine.“There’s a lot of money in it, because it’s very valuable material,” he said.As more batteries retire, companies like this will become more important.“There’s a trickle of batteries that are being recycled right now, but there’s gonna be an avalanche of batteries coming in the next 5 to 10 years as cars hit the end of their life,” Hillebrand said. 4027

Hurricane Dorian -- the strongest storm anywhere on the planet this year -- is leaving "catastrophic damage" in its wake as it makes its way across the Bahamas, where it's claimed at least one life.The monster Category 5 storm made landfall on the eastern end of Grand Bahama Island Sunday night and will continue to pound the island for most of Monday as it creeps toward the southeastern US coast.The death of an 8-year-old boy is being reported by Bahamas news outlets Eyewitness News and Bahamas Press.The boy's grandmother, Ingrid McIntosh, told Eyewitness News that her grandson died on Abaco Island. She said her 31-year-old daughter found the body of her son, who she believed drowned in the rising waters. McIntosh said her granddaughter is also missing."I just saw my grandson about two days ago," she said. "He told me he loved me. He was going back to Abaco, he turned around and said, 'Grandma, I love you.'"CNN has contacted Bahamian authorities, who have not yet confirmed these reports. 1014

House Speaker Nancy Pelosi told Democrats pushing for an impeachment effort that rather than wanting to see President Donald Trump impeached, she wanted to see him "in prison," Politico 198

FALMOUTH, Kentucky — How you do find evidence of a 40-year-old murder? In pieces, mostly, according to Towson University associate clinical professor Dana Kollmann: Fragments of bone and enamel, rusted buttons and zippers, the rubber sole of a rotten shoe. Kollmann, a group of her criminal justice students and dozens of other volunteers spent the afternoon waving metal detectors and sifting through the topsoil at Kincaid Lake Park in search of these small tokens of 17-year-old Randy Sellers’s existence. Some were fresh off conversations with his family, where his parents passed around a picture of the smiling, dark-haired teenager and cried.“Not one of these students out here is getting a college credit,” Kollmann said. “They’re getting nothing but experience for this. They’re out here because they want to be here. They want to find Randy Sellers.”Sellers disappeared Aug. 16, 1980, according to police. Officers found him drinking at the Kenton County Fairgrounds that day and gave him a ride most of the way home. He vanished between there and the front door. Jack Isles, who identified himself Monday as a friend of Sellers's and claimed to have also been at the fairgrounds that day, said he often thought back to that night and regretted not driving Sellers home himself."I wish I could have told him to come on home," he said. "Let him go with me. I wish he was here, God-honest truth with you."Fourteen years later, serial murderer Donald Evans would confess to killing Sellers and burying his body at Kincaid Lake State Park — a killing in line with his self-described modus operandi, which involved preying on people at rest areas and parks. He drew a map leading investigators to the burial site.When they arrived and dug, however, they found nothing. The map was a lie or the work of a bad memory.It would take another three decades, Kenton County police Capt. Alan Johnson said Monday, for them to realize they might have misinterpreted Evans's drawing. “The park ranger here reviewed the case not too long ago,” he said. “They determined there was a possibility that the suspect may have held the map upside down.”Monday’s search was based on a new interpretation of the map, which Johnson hopes will finally unearth Sellers’s remains and allow his parents the relief for which they’ve waited most of their lives.“Any lead we get, it’s our obligation to investigate it to the fullest to bring closure to the family,” he said, adding later: “We’ve stayed in close contact (with his parents) through the whole process. They’ve been very appreciative and expressed a great deal of gratitude for the efforts going on.”According to Kollmann, any makeshift grave in Kincaid Lake State Park would have to be shallow. Anyone who dug further than two feet down would hit limestone.The clues, then, must have stayed in the top layer of soil or become tangled in the roots of trees as animals and weather shifted the landscape. That's if they’re really there.She and her students hope they are, she said.“It’s easy to become robotic in the field and to emotionally remove yourself,” she said. “I think you have to have that connection that we’re looking for people. People still missing after all this time.” 3234