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Researchers thought they had a way to keep hard-to-treat patients from constantly returning to the hospital and racking up big medical bills. Health workers visited homes, went along to doctor appointments, made sure medicines were available and tackled social problems including homelessness, addiction and mental health issues.Readmissions seemed to drop. The program looked so promising that the federal government and the MacArthur Foundation gave big bucks to expand it beyond Camden, New Jersey, where it started. But a more robust study released Wednesday revealed it was a stunning failure on its main goal: Readmission rates did decline, but by the same amount as for a comparison group of similar patients not in the costly program.“There’s real concern that the response to this would be to just throw up our arms” and say nothing can be done to help these so-called frequent fliers of the medical system, said study leader Amy Finkelstein.Instead, researchers need to seek better solutions and test them as rigorously as new drugs, said Finkelstein, of the Massachusetts Institute of Technology and the National Bureau of Economic Research.Federal grants and research groups at MIT paid for the study, which was 1236

Social distancing has unfortunately become the new norm in the wake of the coronavirus pandemic and eating out at your favorite restaurants is no longer an option.With restaurants across the U.S. forced to close their dining rooms due to COVID-19 concerns, many are relying on carryout and delivery orders to retain a steady revenue.Fortunately, many national chain restaurants are showing their support for their community by offering free delivery services. Here are a few:Bob Evans: The restaurant 513

Since it landed on Mars in 2012 NASA's Curiosity rover has been exploring Gale Crater, a vast, dry ancient lake bed with a mountain at its center. Now, Curiosity has found sediments containing sulfate salt in the crater, which suggest it once held salty lakes.A range of salts have been found on Mars in different locations. Researchers interpret these as evidence of ancient brines. Salty water formations seemed to increase on the Martian surface as the planet transitioned to an arid climate 3.5 billion years ago.The new detection of sulfate salts came from sedimentary rocks dated to between 3.3 and 3.7 billion years ago. Curiosity has analyzed other, older rocks on Mars and didn't detect these salts in them.Researchers believe the salt is evidence of the crater's lake evaporating in the Red Planet's arid environment. They also believe studying younger rocks in the future could shed more light on how the Martian surface dried out.Gale Crater was created by an ancient impact, then filled in with sediment layers over time. Mount Sharp, the mountain at its center, was created by wind erosion of the hardened sediment layers. Those same layers act like chapters in the history of Mars and provide clues to its environment at each point in time.At the time the sulfate salts were present, lakes were probably scattered across the crater floor, fed by streams in the crater walls. Over time, the streams would overflow and then evaporate, trapped in a repetitive cycle taking place over millions of years.The findings were published Monday in the journal 1576

So is this what our 500 additional transit cops are choosing to pursue? Terrorizing someone who’s just trying to make a living? This is excessive and heartless. https://t.co/1NWiXzyN94— Antonio Reynoso (@CMReynoso34) November 9, 2019 245

Prosecutors have confirmed that there's an "ongoing criminal investigation" that relates to Julian Assange's case, according to an assertion they made in court on Wednesday.The Justice Department wrote to a judge in the Eastern District of Virginia that it needed to keep a document in the case from more than a year ago still secret because of the ongoing activity.The extent of the continuing investigative work around WikiLeaks and Assange is still unknown -- though it confirms CNN and other news outlets' reporting in recent days that WikiLeaks is connected to at least one probe that could result in more criminal charges. 640