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NEW YORK (AP) — U.S. health officials are taking a new tack in the coronavirus fight by emphasizing recent research that finds a mask protects the person who wears it. Previously, the Centers for Disease Control and Prevention advised masks because of medical evidence that it stops people who are infected with coronavirus — whether they know it or not — from spreading it to others. But this week the CDC posted on its Web site a scientific brief discussing recent studies finding that a wearer gets some protection even if an infected person has no mask.The brief added that adopting a universal masking policy, "can help avert future lockdowns, especially if combined with other non-pharmaceutical interventions such as social distancing, hand hygiene, and adequate ventilation.""Experimental and epidemiological data support community masking to reduce the spread of SARS-CoV-2. The prevention benefit of masking is derived from the combination of source control and personal protection for the mask wearer. The relationship between source control and personal protection is likely complementary and possibly synergistic, so that individual benefit increases with increasing community mask use," the brief read. Researchers pointed to the coronavirus outbreak on the USS Theodore Roosevelt as an example of the effectiveness of mask-wearing, saying, "use of face coverings on-board was associated with a 70% reduced risk."The brief said more research is needed to identify combinations of materials used for face coverings to maximize blocking and filtering effectiveness, as well as durability and comfort. 1620

NEWS: @NASA is buying lunar soil from a commercial provider! It’s time to establish the regulatory certainty to extract and trade space resources. More: https://t.co/B1F5bS6pEy pic.twitter.com/oWuGHnB8ev— Jim Bridenstine (@JimBridenstine) September 10, 2020 265

NORTH PARK, Calif. (KGTV) - Business leaders in North Park say a little-used parking garage could help solve the debate over adding bike lanes to 30th street.The City, as part of its plan to reduce greenhouse gases, wants to install bike lanes along a nearly 2-mile stretch of 30th street, from Juniper to Howard.NORTH PARK, Calif. (KGTV) - Business leaders in North Park say a little-used parking garage could help solve the debate over adding bike lanes to 30th street.To do so, they would have to remove parking from the street. One plan would take away as many as 420 spots.That has residents and shop owners worried about the impact it would have on the area.RELATED: City could replace hundreds of parking spaces in North Park with bike lanesBut North Park Main Street, a local group representing businesses in the neighborhood, says the solution is hiding in plain sight.They point to a six-story parking garage as the answer. The garage, located along 30th Street, has room for 383 vehicles. According to a recent study, it's rarely ever more than 50% full. That means about 200 spots are going unused."I will watch people come into North Park and circle the parking garage looking for a parking spot, not knowing they're circling a place with 400 available ones," says Angela Landsberg, the Executive Director of North Park Main Street.Landsberg says the garage is often empty because there aren't enough signs letting people know it's there. She also says the only entrance, on 29th Street, makes it hard for people to access. She'd like to see the owners do more to promote it as an option for parking in the area."I think that people are not used to getting out and walking," she says. "The expectation is that we are going to pull up and have parking right next to the businesses that exist and that's not realistic looking forward."The garage charges an hour, with a daily maximum. It also charges flat rates during special events. Landsberg says it's just a matter of changing people's habits when they come to North Park."There are other communities that would kill to have a parking structure like this," she says.ACE Parking, who operates the garage, send the following statement to 10News:"ACE supports efforts by the City of San Diego and other cities to encourage alternative mobility options like cycling. Through our Mobility Solutions Division which was launched in 2018, ACE is providing solutions for clients like the City of San Diego to support local businesses while enabling initiatives like bicycle lanes. In this case, solutions to improve the utilization of North Park off-street facilities could include promoting off-street parking by communicating live space availability counts, enhancing on-street signage, enabling online reservation options, establishing convenient parking application options, and initiating fully integrated validation options. " 2905

North Korea appeared to destroy at least three nuclear tunnels, observation buildings, a metal foundry and living quarters at its Punggye-ri nuclear test site on Thursday, in a process observed by invited international journalists.A CNN crew at the remote mountain site in the country's north witnessed explosions at nuclear tunnels 2, 3 and 4, from observation decks about 500 meters away.They were among two dozen journalists invited into the country to observe the apparent destruction of the site, which comes just weeks before a planned meeting between North Korean leader Kim Jong Un and US President Donald Trump.The journalists spent about 10 hours on the ground at the nuclear test site before leaving by train for the 12-hour journey back to the North Korean coastal city of Wonsan.North Korea announced on April 20 that the country had "realized nuclear weaponization," and would no longer need to test nuclear weapons. To demonstrate its commitment, it said it would destroy the nuclear test site.North Korea said inviting international media to the event would "ensure transparency of discontinuance of the nuclear test."Before the explosions, the journalists said they were invited to look inside three of the four tunnels, which appeared to be rigged with explosives, before moving a safe distance away to witness their detonation.The amount and type of explosives used were not described by the regime. The CNN journalists present described seeing "soccer ball" sized and shaped explosives, rigged alongside one another, visible for a distance of around 35 meters inside the tunnels.The journalists watched a succession of explosions, and when they were finished were allowed closer to inspect the damage. Each tunnel was caved in, with rubble blocking the entrance.There were no international experts in the invited group and no one was present who was able to assess the explosions in order to tell if they were deep enough to destroy the tunnels.North Korea has conducted six nuclear tests at the site, which lies more than 200 miles (370 kilometers) north of Pyongyang, the most recent and powerful of which was in September 2017.There are four tunnels at the site, although journalists only witnessed the destruction of three. A fourth tunnel used for one nuclear test in 2006 had already been shut down, North Korean officials said. The journalists were also shown two additional tunnels that the North Korean officials said had never been used before.Before Thursday's explosions, experts had warned that the tunnels' destruction could destroy valuable evidence of the state of North Korea's weapons program. They told CNN they would want to take samples, as well as radiation counters to assess the levels in the atmosphere.Journalists who attempted to take radiation measuring equipment into North Korea said it had been confiscated.Tom Cheshire, a correspondent with Britain's Sky News, said his team's satellite phone and radiation dosimeter -- a device to measure nuclear radiation -- was taken away by security at Wonsan airport. Chinese journalists also had equipment confiscated.?The-CNN-Wire 3131

NEW YORK (KGTV) -- An explosion in Queens, New York turned the sky an eerie shade of blue Thursday night. Video posted on social media shows the sky glowing a light blue color as an explosion could be seen off in the distance. WABC reported that the incident was caused by a transformer explosion at a power plant. Utility company Con Edison spokesman Bob McGee told the Associated Press what happened was an "arc flash" — somewhat like a bolt of lightning — after a malfunction in equipment that carries 138,000 volts of electricity 20 feet (6 meters) up in the air. He said the flash subsided on its own.The incident sparked a power outage at LaGuardia Airport, forcing the FAA to issue a ground stop. Watch video in the player below: Transformer fire in Queens? #firequeens New York pic.twitter.com/joRJ2OEckm— Jānis Lībeks (@JanisLibeks) December 28, 2018 867