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A new study takes a closer look at the impact the amount of time children spend on cell phones, computers and TV is having on their brains.“What they're finding, or what they're reporting, is that more screen time--in fact a lot of screen time, around 7 hours a day--is associated with changes in the brain and changes in cognition,” says Rachel Barr, a developmental psychologist.Dr. Barr studies the impact TVs, computers and cell phones can have on young children.Kids between the ages of 8 and 12 spend generally six hours a day, while teens are spending nearly nine hours.While Dr. Barr agrees too much time can have negative impacts, she points out what children watch on their devices matter.“Exposure to education programing in younger children is associated with better outcomes and especially for children who are growing up in low resourced communities,” Dr. Barr explains.As for what parents can do: set time limits and ground rules, like keeping screens out of the bedroom, which can make it easier for children to fall and stay asleep.“Setting up this family media plan, being mindful of your own media use and your child's media use, even though you're being bombarded by all of these changes in media yourself,” suggests Dr. Barr. 1254

A Palm Beach Gardens (Fla.) High School teacher has been removed from the classroom, pending an investigation into an interaction with a Haitian student, in which the teacher refers to the country as “some third-world island country."A video of the incident was posted on the Facebook page of the student’s family and has received tens of thousands of views.In the video, you can hear the teacher talk to the student“It’s called a door, let me show you how it works,” the teacher said. “I don’t know how it works where you’re from, down in some third-world island country, where they don’t got them. Let me show you what it’s like in America.”“That was a racist comment,” said Haitian activist and radio host James Leger. “It’s hurtful and I’m hurt and the community is hurting.”Leger said his phones were ringing non-stop Thursday morning when he addressed the topic on his radio show.The family of the student said they first went to the school to address the issue but when no action was taken, they posted the video online.On Thursday morning, Palm Beach Gardens High parents got this call from the principal:“Hello Parents, this is Principal Larry Clawson. Many of you may have heard media reports of a video circulating of one of our teachers verbally interacting with a student in a potentially inappropriate manner. This call is to assure you I am aware of the video and the matter is being addressed by professional standards at this time. Because this is an open inquiry, I am not at liberty to share any additional details with you, but I wanted to assure you we have processes in place to review incidents like this.”Some former and current students are defending the teacher.“Great coach, great man, great father figure,” one person wrote.Others are saying the teacher was simply joking.“That man jokes all day. I still have a video of him from 2011 rapping,” another person wrote.But for some in the Haitian community, the incident was no laughing matter.“I couldn’t take that as a joke,” Leger said. “Even if it was a joke that’s gone too far.”Leger is organizing a rally outside of the school Friday morning at 7 a.m. He said they’re not asking for the teacher to be fired. “We just want an apology,” Leger said. “I don’t want this to keep happening to other students.” 2313

A preschool teacher was arrested on Wednesday after deputies say admitted to biting a 2-year-old student on the face.Heather Marcotte, 28, has been arrested on a charge of felony cruelty to a juvenile in Louisiana.The mother of a 2-year-old student called the St. Tammany Parish Sheriff’s Office saying that when she picked her son up from school, she noticed the bite mark on his cheek.The mother said an administrator at the school informed her that her son’s teacher reported that she left the mark on the child "when her mouth accidentally hit his face" and that the teacher had been terminated following the incident, according to the Sheriff's office.Marcotte admitted to deputies that she bit the child after she became frustrated and agitated with his behavior. A warrant was obtained for her arrested and she was taken into custody.Northlake Christian says it takes kids as young as six weeks old and is a “special place where your child will be loved and nurtured,” according to the Associated Press.In a statement to the Associated Press, Head of School Monty Fontenot says: “We’ve handled it internally and there’s no further comment.”Mary Stringini is a digital reporter for ABC Action News. Follow her on Twitter @MaryWFTS. 1275

A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to investigate Earth, astronomers from Harvard University have suggested.The object, nicknamed 'Oumuamua, meaning "a messenger that reaches out from the distant past" in Hawaiian, was first discovered in October 2017 by the Pan-STARRS 1 telescope in Hawaii.Since its discovery, scientists have been at odds to explain its unusual features and precise origins, with researchers first calling it a comet and then an asteroid, before finally deeming it the first of its kind: a new class of "interstellar objects."Now, a new paper by researchers at the Harvard Smithsonian Center for Astrophysics raises the possibility that the elongated dark-red object, which is 10 times as long as it is wide and traveling at speeds of 196,000 mph, might have an "artificial origin.""'Oumuamua may be a fully operational probe sent intentionally to Earth vicinity by an alien civilization," they wrote in the paper, which has been submitted to the Astrophysical Journal Letters.The theory is based on the object's "excess acceleration," or its unexpected boost in speed as it traveled through and ultimately out of our solar system in January 2018."Considering an artificial origin, one possibility is that 'Oumuamua is a light sail, floating in interstellar space as a debris from an advanced technological equipment," wrote the paper's authors, suggesting that the object could be propelled by solar radiation.The paper, written by Abraham Loeb, professor and chair of astronomy, and Shmuel Bialy, a postdoctoral scholar, at the Harvard Smithsonian Center for Astrophysics, points out that comparable light-sails already exist on earth."Light-sails with similar dimensions have been designed and constructed by our own civilization, including the IKAROS project and the Starshot Initiative. The light-sail technology might be abundantly used for transportation of cargos between planets or between stars."In the paper, the pair theorize that the object's high speed and its unusual trajectory could be the result of it no longer being operational."This would account for the various anomalies of 'Oumuamua, such as the unusual geometry inferred from its light-curve, its low thermal emission, suggesting high reflectivity, and its deviation from a Keplerian orbit without any sign of a cometary tail or spin-up torques."'Oumuamua is the first object ever seen in our solar system that is known to have originated elsewhere.At first, astronomers thought the rapidly moving faint light was a regular comet or an asteroid that had originated in our solar system.Comets, in particular, are known to speed-up due to a process known as "outgassing," in which the sun heats up the surface of the icy comet, releasing melted gas. But 'Oumuamua didn't have a "coma," the atmosphere and dust that surrounds comets as they melt.Multiple telescopes focused on the object for three nights to determine what it was before it moved out of sight. 3063

A Nashville man with a "chronic booking history” was jailed overnight Wednesday, marking his 539th arrest in the Music City.According to an affidavit from Metro Nashville Police, most of Robert Brown's arrests were petty misdemeanor charges, like the latest one for criminal trespassing and public intoxication.He was arrested Wednesday at an Exxon station on Rosa Parks Boulevard for allegedly refusing to leave and arguing with an employee.Police arrived and noted that he was "intoxicated to a point that he was a danger to himself and others."The 48-year-old man has arrests dating back to 1994, when he was 25-years-old. He's scheduled to be in court Thursday morning.  692