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The 23-month-old boy, who had a degenerative brain condition, had been at the center of a high profile legal battle over whether life support should be continued. The case has stirred strong emotions both in Britain and abroad, with hundreds of thousands signing petitions?supporting him.Alfie, who was admitted to Alder Hey Hospital in December 2016, was diagnosed with a neurodegenerative disease associated with severe epilepsyand had been in a semivegetative state for more than a year. During that time, he was kept alive by artificial ventilation in the critical care unit.Disagreement between the hospital and his parents resulted in a referral of Alfie's case to the Family Division of the UK High Court for a judge to rule on whether active treatment was in Alfie's best interests.When the court did not rule in their favor, the parents appealed the decision, and after that appeal was lost, the case was referred to the Supreme Court.On Wednesday, judges on the UK Court of Appeal ruled against Alfie's family, following a decision by the High Court on Tuesday that prevented Alfie from leaving Britain for further medical treatment.The child's life support was withdrawn on Monday following orders by the High Court. 1247

SPRING VALLEY, Calif. (KGTV) - Additional law enforcement officers will be present at Steele Canyon High School Friday after a threatening message against the school was posted on social media the day before. 208

Stephen Hawking once said, "I'm not afraid of death, but I'm in no hurry to die. I have so much I want to do first." RIP Professor Hawking, and may we all strive to live as fully as he did.— Andrew Ng (@AndrewYNg) March 14, 2018 228

So many people are dying, and there is a need for developing medications, Hurd said.For their study, published Tuesday in the American Journal of Psychiatry, Hurd and her colleagues looked at 42 adults who had a recent history of heroin use and were not using methadone or buprenorphine.Recruited from social services groups, halfway houses and treatment centers, the participants had used heroin for an average of 13 years, and most had gone less than a month without using. They had to abstain from any heroin use for the entire trial period.The participants were divided into three groups: one group given 800 milligrams of CBD, another 400 milligrams of CBD and another a placebo. All the participants were dosed once daily for three consecutive days and followed over the next two weeks.During those two weeks, over the course of several sessions, the participants were shown images or videos of nature scenes as well as images of drug use and heroin-related paraphernalia, like syringes and packets of powder that resembled heroin. They were then asked to rate their craving for heroin and their levels of anxiety.A week after the last administration of CBD, those who had been given CBD had a two- to three-fold reduction in cravings relative to the placebo group. Hurd said the difference between the two CBD groups was insignificant.The research team also measured heart rate and cortisol, the "stress hormone," and found that the levels in those who got CBD were significantly lower than those who hadn't received the drug.Promising potentialThe researchers used 1573

Since the 1880s, NASA says the average global surface temperature has risen and the average temperature is now more than 2 degrees Fahrenheit above that of the late 19th century.“For reference, the last Ice Age was about 10 degrees Fahrenheit colder than pre-industrial temperatures,” wrote NASA. Scientists have concluded that the increase in temperatures mostly has been driven by increased emissions into the atmosphere of carbon dioxide and other greenhouse gases produced by human activities.“We crossed over into more than 2 degrees Fahrenheit warming territory in 2015 and we are unlikely to go back. This shows that what’s happening is persistent, not a fluke due to some weather phenomenon: we know that the long-term trends are being driven by the increasing levels of greenhouse gases in the atmosphere,” Schmidt said.According to NASA, rising temperatures in the atmosphere and ocean are contributing to the continued mass loss from Greenland and Antarctica and to increases in some extreme events, such as heat waves, wildfires, intense precipitation.NASA says not every region on Earth experienced similar amounts of warning because weather dynamics often affect regional temperatures. “NOAA found the 2019 annual mean temperature for the contiguous 48 United States was the 34th warmest on record, giving it a 'warmer than average' classification,” wrote NASA. “The Arctic region has warmed slightly more than three times faster than the rest of the world since 1970.”NASA’s temperature analyses incorporate surface temperature measurements from more than 20,000 weather stations, ship- and buoy-based observations of sea surface temperatures, and temperature measurements from Antarctic research stations. 1721

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