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Smell is a primary human sense, key to our survival.Like a super-sensitive human nose, an experimental technology can "smell" and identify the chemical composition of a person's breath and then diagnose up to 17 potential diseases, according to the scientists who developed it.These researchers, led by Hossam Haick of the Technion-Israel Institute of Technology, say their Na-Nose, which uses nanorays to analyze breath, can identify Parkinson's disease, various cancers, kidney failure, multiple sclerosis and Crohn's disease with 86% accuracy. 554

SILVER SPRING, Md. (AP) — Uber finally got its food delivery company, acquiring Postmates in a .65 billion all-stock deal, the ride-hailing giant has confirmed.The deal helps Uber and its Ubereats food-delivery division pick up some ground against industry leader DoorDash, which controls about 37% of the U.S. food delivery market. That’s compared with Uber Eats’ 20% share before the Postmates deal. Grubhub holds around 30%.Last month, Uber lost out in a bid for Grubhub, which would have made it the dominant U.S. food-delivery service. But Amsterdam-based Just Eat Takeaway.com ended up nabbing Chicago-based Grubhub in a .3 billion deal.Uber writes in a press release that Postmates is highly complementary to Uber Eats, with differentiated geographic focus areas and customer demographics.Uber says consumers will benefit from expanded choice across a wider range of restaurants and other merchants, and delivery people will enjoy more opportunities to earn income, with increased batching of orders to make better use of their time.“Uber and Postmates have long shared a belief that platforms like ours can power much more than just food delivery—they can be a hugely important part of local commerce and communities, all the more important during crises like COVID-19. As more people and more restaurants have come to use our services, Q2 bookings on Uber Eats are up more than 100 percent year on year. We’re thrilled to welcome Postmates to the Uber family as we innovate together to deliver better experiences for consumers, delivery people, and merchants across the country,” said Uber CEO Dara Khosrowshahi.“Over the past eight years we have been focused on a single mission: enable anyone to have anything delivered to them on-demand. Joining forces with Uber will continue that mission as we continue to build Postmates while creating an even stronger platform that brings this mission to life for our customers. Uber and Postmates have been strong allies working together to advocate and create the best practices across our industry, especially for our couriers. Together we can ensure that as our industry continues to grow, it will do so for the benefit of everyone in the communities we serve,” said Postmates Co-Founder and CEO Bastian Lehmann. 2278

Since the beginning of the year, wildfires have burned over 3.2 million acres in California. Since August 15, when California’s fire activity elevated, there have been 25 fatalities and over 4,200 structures destroyed.In August, three of California’s four largest wildfires on record sparked. Currently, the largest, the August Complex fire burning east of Chico, stands at 803,489 acres.“We’re living in a world with greater wildfire risk from one-degree warming. Two degrees of warming will intensify those risks,” said Dr. Noah Diffenbaugh, professor of Earth System Science at Stanford University.Dr. Diffenbaugh says in the last 40 years there has been a tenfold increase in the amount of land burned by wildfires, and that number directly correlates to Earth’s warming from climate change.He says the science is pretty straightforward. As temperature rises fuels dry out more easily, which makes less-prone areas spark plugs for fires. Then add in the changes in humidity, wind speeds, and long-term weather patterns that are all affected by climate change and wildfires become larger, stronger, and more frequent.Seventeen of California’s 20 largest fires in history all started after the year 2000.“Very careful, objective, hypothesis-driven research has shown that about half of that increase in the area burned in the western United States is attributable to the long-term warming,” said Dr. Diffenbaugh.The Center for Climate and Energy Solutions says between 1984 and 2015, the number of large wildfires doubled in the western United States. It also estimates that for every one-degree rise in Earth’s temperature, the average area burned from a wildfire could increase by 600 percent in some places.“We have two of the three largest wildfires in California’s history burning right now so it is a simple fact,” said Dr. Diffenbaugh.The increase in fire activity also increases the strain put on resources.Recently, national fire managers raised the United State’s fire preparedness level to five, which is its highest level, making all fire-trained federal employees available for assignment. 2112

SIOUX FALLS, SD — New DNA technology has led to the arrest on Friday of a South Dakota woman who is being charged with murder for allegedly leaving her newborn in a ditch 38 years ago, according to police.On Feb. 28, 1981, a full-term baby boy was found in a blanket in the cold in Sioux Falls, police said. The baby had been born alive, but died from exposure to the elements, a coroner said, according to Sioux Falls police.No suspects or family members were identified, police said. A cemetery interred the baby and give him the name of Andrew John Doe, police said.After nearly four decades on Friday morning, the baby's mother, 57-year-old Theresa Bentaas, was arrested and accused of leaving the baby alive in the ditch, Sioux Falls police said at a news conference. She was charged with first-degree murder, second-degree murder and first-degree manslaughter, police said.The baby's father was also interviewed, but not arrested because "it was determined that at that time they were young teenagers and he did not know," Sioux Falls police Detective Michael Webb said.The cold case first heated up 10 years ago as DNA technology advanced and investigators looked into obtaining DNA from the unidentified baby, Webb said.In 2009 the baby's body was exhumed and his DNA was put into databases, but over the years there were no matches, Webb said.Then in April 2018, Webb said the arrest of the suspected "Golden State Killer" piqued his interest.The alleged "Golden State Killer," a serial killer and rapist who terrorized California in the 1970s and 1980s, became the first person to be publicly arrested through genetic genealogy. Genetic genealogy takes an unknown suspect's DNA from a crime scene and identifies the suspect through his or her family members, who voluntarily submit their DNA to genealogy databases.Since April 2018, genetic genealogy has helped identify more than three dozen suspects, according to CeCe Moore, chief genetic genealogist for Parabon NanoLabs, which has worked on the majority of the cases, including Andrew John Doe.Parabon helped Sioux Falls investigators build a family tree based on the baby's DNA, and they combed through old birth and marriage announcements to help put the pieces together, Webb said.A possible match was found in February 2019. The suspect, Bentaas, still lived in Sioux Falls and police executed a search warrant to get her DNA, police said. DNA tests then confirmed Bentaas was the baby's mother, police said.The baby's father was also still living in Sioux Falls, Webb said."We did interview them last Wednesday on the anniversary that we believe the baby was put in the ditch, on Feb. 27," Webb said. "It was confirmed that the baby was theirs."Bentaas is scheduled to appear in court on March 11. Her public defender declined to comment to ABC News Friday."It was sheer determination and stubbornness coupled with science and DNA and genealogy that solved this," Webb said. "All these cold cases and these children, victims of homicides that are being solved nowadays, including the Golden State Killer...just keep pushing, because that new advancement is right around the corner. It's pretty amazing." 3181

Several downtown Tulsa QuikTrip gas stations will be temporarily closed this weekend due to safety concerns."Due to the uncertainty and a very fluid situation, out of possible safety concerns for our employees, we will temporarily close some of our downtown locations," QuikTrip spokesman Mike Thornbrugh told KJRH.QuikTrip said the following locations were temporarily closing:15th and Denver23rd and Southwest Blvd15th and Lewis11th and UticaI-244 and Gilcrease Blvd21st and HarvardOfficials said all employees from these locations have been reassigned to other stores.This comes just days before President Donald Trump and Vice President Mike Pence arrive in Tulsa for a rally downtown on Saturday.President Trump picked Tulsa as the location for his first campaign rally after the coronavirus outbreak across the United States.The rally is planned for the BOK Center with overflow going into the Cox Business Center, and both locations are in downtown Tulsa.Several supporters are already forming a line ahead of the rally.On Monday, Pres. Trump tweeted that almost one million people requested tickets for his "Make America Great Again" rally.On Tuesday, a Tulsa law firm filed a lawsuit to enforce masks and social distancing at President Donald Trump's rally this weekend.That lawsuit was denied.This story was first reported by KJRH. 1349