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A United States postal service worker was shot and killed while making deliveries in Louisiana, authorities said.The postal worker, identified as Antonio Williams, 52, was shot Saturday morning in Shreveport, according to Caddo County spokesman John Prime.He was making deliveries around 11:20 a.m. when the attack happened, and was declared dead at the hospital.Shreveport Police and federal authorities are investigating the shooting. 448

A secretive startup backed by Bill Gates has achieved a solar breakthrough aimed at saving the planet.Heliogen, a clean energy company that emerged from stealth mode on Tuesday, said it has discovered a way to use artificial intelligence and a field of mirrors to reflect so much sunlight that it generates extreme heat above 1,000 degrees Celsius.Essentially, Heliogen created a solar oven — one capable of reaching temperatures that are roughly a quarter of what you'd find on the surface of the sun.The breakthrough means that, for the first time, concentrated solar energy can be used to create the extreme heat required to make cement, steel, glass and other industrial processes. In other words, carbon-free sunlight can replace fossil fuels in a heavy carbon-emitting corner of the economy that has been untouched by the clean energy revolution."We are rolling out technology that can beat the price of fossil fuels and also not make the CO2 emissions," Bill Gross, Heliogen's founder and CEO, told CNN Business. "And that's really the holy grail."Heliogen, which is also backed by billionaire Los Angels Times owner Patrick Soon-Shiong, believes the patented technology will be able to dramatically reduce greenhouse gas emissions from industry. Cement, for example, accounts for 7% of global CO2 emissions, 1328

A study by a U.S. agency has found that facial recognition technology often performs unevenly based on a person’s race, gender or age.But the nuanced report published Thursday is unlikely to allay the concerns of critics who worry about bias in face-scanning applications that are increasingly being 312

A son of Osama bin Laden is emerging as a leader in al Qaeda, the US State Department says, and it's willing to pay up to million for information on his whereabouts.Hamza bin Laden, whose father was killed by US Navy SEALs in Pakistan in 2011, is taking the reins of the terror group, 300

ALLENDALE, Mich. — Hundreds of dollars in school lunch debt in Allendale, Michigan, is about to be paid off in full. That's thanks to a mom teaching her kids the value of charity and a local business who stepped in to help.Aaron Haight says she wants her children to learn to be a blessing whenever possible and that you can do that in many different ways."I wanted to give back to the community, but I also wanted to teach my kids kind of about their privilege and how important it is to give back when you are in a place of privilege," Haight said.That’s why, a few years ago, Haight's family started fundraising to pay off hundreds of dollars in school lunch debt for Allendale Public Schools."Every year, we worked with Jody who is the director of food service at Allendale Public Schools, and she would kind of tell us about how much money we needed to raise and we would raise it through friends and family and some local businesses contributed throughout the year," she explained.That was the plan again this year. That is until Trail Point Brewing Company in Allendale stepped in and pledged to pay the debt in full.Co-owner Greg Evans says he was inspired when the Mitten Brewing and Fetch Brewing did something similar.Evans said, "It's something that really hit home to me. There are kids in this area that are saddled with school debt, and we try to pride ourselves on being a community center."He explained, "This was one way we could give back to the community by clearing this lunch debt so it's one less thing that they have to worry about."Haight says it goes to show what a giving community Allendale is."I think in Allendale we're just very fortunate that we do have a lot of smaller local businesses that have been very generous with their time and their money with giving back to the community, and this is just another example of that," she said.Haight says the debt is usually about 0, but they won’t know the total until the school year ends next June.This article was written by Darren Cunningham for 2041