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SALT LAKE CITY — A Salt Lake City Police officer is being investigated by the department after being filmed pushing an elderly man walking with a cane to the ground during 184

SAN ANTONIO, TX — Four people have been taken to the hospital after a shooting at a San Antonio mall, according to the San Antonio Fire Department.Officers were called out to South Park Mall, located at 2310 SW Military Drive, around 9:16 p.m. Wednesday.Two people were taken to the hospital in serious condition, while the other two suffered non-life threatening injuries, according to 399

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

Really?#Facebookdown when I'm trying to cover a #BombCyclone?! ???? pic.twitter.com/hp6tNmqnWj— Anica Padilla (@AnicaPadilla) March 13, 2019 152

Some Florida residents are leaving their cars at gas stations because fuel is running out before Hurricane Dorian arrives in the state.Miami resident Marion Wilkinson Scott told CNN on Friday he saw 12 cars that were left Thursday night at a Chevron on 152nd Street, five at a Mobile station in the Hammocks and two at another Chevron across from his house.He posted on Twitter a picture of one of those cars with a note on the dash: "I live close by. My car is out of gas. Please call me when more arrives!" A phone number was included."My friends have given similar reports from various places in the city. I think a lot of people were in denial about this storm. Now they are a bit panicky," Scott told CNN.He said he tried to top off his own tank at all those stations Thursday but had no luck."There isn't any. We've kept it topped off every night since last week (because Irma was a similar scenario for fuel scarcity two years ago). That ended last night when the stations all ran out of gasoline," he said."As a result, we have one unused car with a tank and another with half a tank. I hope it's enough to last til Tuesday next week. The possibilities of landfall are so broad that the entire eastern seaboard of Florida has made a run on gas simultaneously."Scott says he's apprehensive about the storm."We stocked up last week when it was a tropical storm and have reservations for a hurricane-proof hotel with a generator in Bonita Springs," he said."I have two little girls. I don't need for them to be in the heat once the electricity goes. We have shutters on our home. I'm glad we filled or tanks last week and have provisions. It is difficult to heed warnings when there is no gas at the station and no water in the market. Our tub will be filled."He says his daughters have already excitedly packed their favorite toys in backpacks for the trip across state.They're taking other measures, too. "We are people of faith. We went to the church to pray," Scott said.Other parts of Miami also have been affected by the gas shortage.The Shell on 41st Street, a main thoroughfare through Miami Beach, ran out of gas at about 10 p.m. Thursday, according to Harry, an employee who declined to give his last name. Asked when they'd be getting a delivery, he said, "We have no idea. The distributor has no idea."A few blocks south, there was a slightly chaotic scene Friday morning at the Valero on 23rd Street, where a dozen cars lined up for gas while the station still had it. Mathew Cabral filled about a dozen canisters with diesel, but not for his own use. He works for a rental company that stocks Miami Beach with chairs, cabanas and other tourist items and he and his coworkers were spending the morning getting their inventory off the beach.When asked if he was nervous about the incoming storm, he said, "No, not really, not at Category 3. But if it's a Category 4, well, that's a bit different."People in other parts of Florida posted videos on social media of long lines of cars waiting to get into gas stations.Dango Kumwenda, 24, who lives in Windermere, Florida, told CNN he waited in line for almost two hours to get gas at a Wawa station in Winter Garden."This was probably the only gas station within like a 10-mile radius with gas," he told CNN.Florida Gov. Ron DeSantis 3310

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