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#Nashville Law enforcement sources tell @CBSNews they have found what appear to be human remains near the site of the explosion. They have not indicated whether remains are from someone connected to explosion or from innocent victim + intelligence source tells #CBS @PatMilton14— Catherine Herridge (@CBS_Herridge) December 25, 2020 347

??Just a little alert to the world: the sky randomly turned dark today in S?o Paulo, and meteorologists believe it’s smoke from the fires burning *thousands* of kilometers away, in Rond?nia or Paraguay. Imagine how much has to be burning to create that much smoke(!). SOS?? pic.twitter.com/P1DrCzQO6x— Shannon Sims (@shannongsims) August 20, 2019 358

 Two 250,000-year-old teeth from two Neanderthal children revealed that both of them were exposed to lead twice during their short lifetimes, the first known case of lead exposure in Neanderthals.An international team of researchers studied the two teeth, as well as one from a modern human child who lived 5,000 years ago. All of them are from the same archaeological site in southeast France. The results of their analysis were published Wednesday in the journal Science Advances."Traditionally, people thought lead exposure occurred in populations only after industrialization, but these results show it happened prehistorically, before lead had been widely released into the environment," said Christine Austin, study co-author and assistant professor in the Department of Environmental Medicine and Public Health at the Icahn School of Medicine at Mount Sinai. "Our team plans to analyze more teeth from our ancestors and investigate how lead exposures may have affected their health and how that may relate to how our bodies respond to lead today."And as with tree rings, researchers used the teeth to determine key events in the children's lives. During childhood, new teeth layers are formed each day, capturing chemical signatures that can be traced."Teeth record environmental variation based on the climate, even where you're growing up," said Tanya Smith, lead author of the study and associate professor at Griffith University. "That's possible because when you're growing, your teeth you actually lock in a record of the chemistry of the water and the food that you're eating and drinking. Because teeth have these tiny timelines, we can relate the chemistry to the growth to calculate ancient climate records. We can't do that with any other element of the body."They were able to determine that one of the Neanderthal children was born in the spring and that both children were more likely to be sick during the colder winter seasons. They lived through more extreme seasons with a greater variation in temperature than the modern human child who was also studied.The intact teeth had growth rings, which the researchers used to measure barium, lead and oxygen. Lasers targeted tiny spots in the teeth to map their chemistry and reconstruct ancient climate records. This reconstruction was able to map a weekly scale of variation, showing when the summer and winter seasons happened and how long they lasted. The researchers related this back to the individual's growth."This study reports a major breakthrough in the reconstruction of ancient climates, a significant factor in human evolution, as temperature and precipitation cycles influenced the landscapes and food resources our ancestors relied on," Smith said.The growth rings also provided evidence of nursing."We were able to identify milk intake through breastfeeding in one individual based on a trace element called barium," Smith said. "We were able to time that to the season."That individual nursed for 2? years, which is similar to modern human children who lived in hunter-gatherer environments. "This is something we may share in common with Neanderthals," Smith said. Unfortunately, although the Neanderthal child survived infancy, it did not reach adulthood. The ages of the children were not included in the study.The researchers believe that the children were exposed to lead environmentally, either inhaling or ingesting it."That must have come from natural deposits in the area, whether they were going into an underground environment or they were eating contaminated food that was incorporated into their growing bones and teeth," Smith said.Smith believes that this research emphasizes the different levels of information that can be taken from teeth."We've now got the ability to integrate ancient climate data with health history, nursing history and illness," she said. "To be able to get all that information from a single sample 250,000 years ago is a unique opportunity."But this doesn't just apply to studying those who lived before us."Dietary patterns in our early life have far-reaching consequences for our health, and by understanding how breastfeeding evolved, we can help guide the current population on what is good breastfeeding practice," said Manish Arora, study co-author and vice chairman of the Department of Environmental Medicine and Public Health at the Icahn School of Medicine. "Our research team is working on applying these techniques in contemporary populations to study how breastfeeding alters health trajectories including those of neurodevelopment, cardiac health and other high-priority health outcomes." 4648

SAN DIEGO (KGTV) - An Otay Mesa father and dog owner says he did a double-take after he says surveillance video revealed who was hurting his dog.Wherever Pupa the poodle mix goes, little Alfonso Jr., 3, and Regina, 1, usually follow. Their father, Alfonso Galindo, calls the 7-year-old rescue a beloved member of the family, which is why his recent discovery was so tough to swallow."It's heartbreaking," said Galindo.It all started when the strange stains that have been appearing for months appeared again last week in the patio of his home on Agosto Street. He checked his recently installed cameras and couldn't believe what he saw."I'm at a loss for words," said Galindo.Just after 11 a.m. last Tuesday, surveillance video shows a postal carrier walking up to Galindo's mailbox and past the metal front gate. Behind the gate is Pupa, and as the mail carrier places the mail in the mailbox, a cylindrical object is seen in his left hand. At the same time, from another camera, Pupa is seen behind the gate beginning to convulse for several minutes."The dog is withering in pain ... makes me sick to my stomach," said Galindo.Galindo said he searched through his videos -- about a month's worth --- and found nine similar incidents where his dog convulses after the postal carrier walks by. Galindo believes the mail carrier was casually and quickly spraying the pepper spray at Pupa's face."It's a total betrayal of the trust. You would think the Postal Service is somebody you can trust," said Galindo.Galindo went through the last few months in his mind. Pupa did sometimes turn up with red eyes, but it would always go away. But was someone else in the home hurt? In the last six months, both of Galindo's children -- who are constantly touching and hugging Pupa -- have developed mysterious respiratory problems."Countless trips to the ER and urgent care, and countless medications," said Galindo.Galindo now believes he knows the cause."I get livid thinking about it. This is the health of my children," said Galindo.He's filed a complaint with the U.S. Postal Service, along with a police report. "I believe what he's done to our family is criminal," said Galindo.A spokesperson with the San Diego District of the U.S. Postal Service issued this statement on the matter: 2289

With the Syrian Civil War entering its ninth year this month, the Trump administration is proposing to zero out all new US funding for stabilization efforts in the country.This move comes as the administration is pressing allies to step up their commitment to the ongoing crisis both militarily and financially and as the US is pulling most of its troops out of the country.Members of Congress from both parties, some of whom are re-introducing legislation this week that would prevent taxpayer dollars from going to reconstruction in any areas in Syria controlled by Assad, are calling this a mistake that strengthens the Assad regime and hurts efforts to defeat ISIS."It is a dangerous decision," Democratic Rep. Brendan Boyle of Pennsylvania, one of the sponsors of the No Assistance for Assad Act, said. "It ends up essentially signaling a green light to this mass murderer that he and his awful allies, like the Iranian regime, will be able to just do carte blanche whatever they want."Boyle points out the plan, which is contained in the administration's State Department budget proposal, would hurt efforts to secure the release of American citizens being detained in Syria.As of last summer, the US had spent a total of million in northeast Syria on counter-ISIS stabilization efforts, according to the former anti-ISIS envoy, Brett McGurk. That money had been spent on projects including efforts to get clean water running, supporting schools so that students can return, clearing extensive rubble and demining areas so they are livable for returning Syrians.The State Department did not reply when asked for an update on those figures.Despite this budget proposal, the State Department says that the US remains committed to peace and stability in Syria. They also claimed that there is some money available from previous years in the Relief and Recovery Fund that could possibly be used in Syria, though they did not detail how much."US policy priorities in Syria remain unchanged," said a State Department spokesperson. "We are committed to the enduring defeat of ISIS and al Qaeda, a political solution to the Syrian conflict in line with United Nations Security Council Resolution (UNSCR) 2254, and the removal of all Iranian-led forces in Syria."Critics say plan undermines fight against ISISBut members of Congress and experts argue the plan undermines efforts to defeat ISIS."I consider the war on terror to be generational and it is not gonna be a fight that is just only done by military. There is a military component, but it is also giving people hope and opportunity. And, you know, spending a few hundred million dollars to help stabilize a region to help give people some hope is far cheaper than, you know, releasing missiles, which we are going to have to do, and bombs, which we are going to have to do," Republican Rep. Adam Kinzinger of Illinois said, adding "it is a bad move."More than 5 million in stabilization funds was raised last year by the 15 members of the coalition to defeat ISIS, including 0 million from Saudi Arabia and million from the United Arab Emirates. That is enough to ensure the continuation of ongoing stabilization projects, for now. That money was raised after the US pressed countries to step up their contributions.Critics suggest out that the proposal to eliminate the US contribution will anger allies who had been asked to share the burden.There have been signals that the Trump administration was headed in this direction of curtailing US spending in Syria. Last summer the State Department announced that it would not be using 0 million that had been appropriated for stabilization efforts in the country. The decision came just weeks before the end of the fiscal year, which prevented Congress from taking meaningful action to reverse the decision.It has never been a secret that President Donald Trump wanted to exit Syria -- both militarily and financially. Throughout his time on the campaign trail he promised he would withdraw US troops from the country.Yet lawmakers and allies were stunned and outraged in December of last year when Trump suddenly declared that the US troops would be exiting the country within a matter of months, shortly after a phone call with Turkish President Erdogan.At the time, South Carolina Republican Sen. Lindsey Graham 4348