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SOLANA BEACH, Calif. (KGTV) - An injured sea lion spotted on a North San Diego County beach prompted lifeguards to place shark warning signs along a stretch of coastline Thursday. The incident was reported about 9:30 a.m. at 2525 South Coast Highway near Tower 11 at Cardiff State Beach, according to California State Parks officials. A jogger reported the sea lion with a missing tail and gash on its back, washed up on the beach.SeaWorld San Diego experts responded to the area but told 10News the sea lion later died due to the severity of its injuries. They confirmed the female sea lion was bitten by a shark.Lifeguards posted aggressive shark advisories for beachgoers from Cardiff Reef in the north to Seaside State Beach in the south, officials said. There was no immediate word on the type of shark involved. The incident Thursday marks the sixth shark sighting over the last several weeks in the waters off San Diego. Shark sightings several days in a row prompted shark advisories in Del Mar in July. A shark sighting in Coronado also forced lifeguards to post signs warning beachgoers about the presence of sharks. A shark advisory means that a shark has been spotted in the water and swimmers should enter at their own risk. Check out the list below for tips on avoiding any possible shark attacks:Avoid the beach at dusk and dawnStay away from river mouthsPay attention to lifeguards and their warnings 1424

SpaceX’s test flight of its next-generation Starship rocket was deemed a success, despite a bit of an explosive landing.As part of the launch, SpaceX attempted to perform a “flip landing” of the rocket. Although the flip landing resulted in the rocket blowing up, the finish was not unexpected.“Lot of things need to go right, so maybe 1/3 chance,” SpaceX founder Elon Musk said last month about the odds of the rocket nailing the landing.The rocket’s mission was not to leave Earth’s atmosphere, but to test several parts of the Starship rocket.“This suborbital flight is designed to test a number of objectives, from how the vehicle’s three Raptor engines perform to the overall aerodynamic entry capabilities of the vehicle (including its body flaps) to how the vehicle manages propellant transition. SN8 will also attempt to perform a landing flip maneuver, which would be a first for a vehicle of this size,” SpaceX said before the flight.SpaceX said even if not everything went correctly, there would be plenty to learn from this test to improve on future flights.“With a test such as this, success is not measured by completion of specific objectives but rather how much we can learn, which will inform and improve the probability of success in the future as SpaceX rapidly advances development of Starship,” SpaceX said.Musk deemed aspects of the launch a success.“Successful ascent, switchover to header tanks & precise flap control to landing point!” Musk tweeted.The rocket remained airborne for over six minutes, and it was slated to reach an altitude of 41,000 feet. 1591

Skiers and snowboarders were met with orange-tinted snow in Sochi, Russia, this weekend.The usually powdery white snow turned colors due to a sandstorm that blew across the Sahara Desert in North Africa."We're skiing on Mars today," exclaimed one social media user as he skied down the slopes. 301

Simone Biles has added another milestone to her historic gymnastics career with a gold medal at the 2018 United States Gymnastics Championships on Sunday.Per The United States Olympic Team, Biles is the first woman ever with five U.S. Gymnastics all-around titles.Per TeamUSA.org's Brandon Penny, Biles became the oldest woman (21) to win the all-around crown since Linda Metheny Mulvihill shared the gold with Joan Moore Gnat in 1971.Since making her debut at the U.S. Gymnastics Championships in 2013, Biles has been an unstoppable force. She has taken gold in the all-around in each of her five appearances at the event—she didn't participate last year while taking a hiatus—and has won 16 gold medals across every discipline.After taking all of 2017 off from competition, Biles began training last October with an eye on competing for Team USA at the 2020 Olympics. Her first event back was an overwhelming success with two years to go before the Tokyo Games. 991

Sexting among teens and younger children has increased over the past decade and poses a growing challenge for educators and parents, according to a new study.One in four young people said they'd received sexts, and one in seven reported sending them, according to the study, which was published Monday in the journal JAMA Pediatrics. The research included data from 39 separate research projects conducted between January 1990 and June 2016, with a total of 110,380 participants, all of whom were under 18 -- with some as young as 11.The researchers focused on data since 2008 and found an increase in sexting among young people.The increased number of young people involved in sending or receiving sexually explicit photographs or messages has corresponded with rapidly expanding access to cell phones.With that trend in mind, the study's authors suggest that "age specific information on sexting and its potential consequences should regularly be provided as a component of sex education."Why sext? 1008