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Scientists from all over the world recently returned home after the largest Arctic expedition to date.The Polarstern, a German ice breaker, housed hundreds of scientists who spent time over the past year to do research in the Arctic.“The MOSAiC Expedition is an expedition to the central Arctic. We took a ship, an icebreaker ship, and froze it in the arctic sea ice. It stayed there and drifted with that ice for a full year and that ship served as a platform for doing all kinds of research to understand the changing Arctic sea ice and the implications that has on the arctic system and global system,” Matthew Shupe, scientist and co-coordinator of the MOSAiC Expedition, said. He is also a professor at the University of Colorado Boulder.“MOSAiC really represents the largest expedition to the arctic ever,” he said. “MOSAiC is, I would say, very photogenic. It’s really compelling and captivating to all kinds of audiences.”But the data collected and changed observed during the rip serve a larger purpose than just beautiful, picturesque nature videos and photos.“The Arctic is changing. The sea ice is changing and we knew this,” Shupe said. “But when we went there the ice was thinner than we expected.”That change impacts a number of things. Shupe said as the Arctic changes, it’s opening for business. “It’s opening for cargo transportation, it’s opening for tourism.”It’s an indicator of larger changes as well.“Can potentially affect our weather, you can imagine the large scale circulation of our globe is dependent on things like a cold North Pole versus warm tropics and that affects the large scale circulation,” he said.The data these scientists collected over the span of a year will be used for global climate and weather prediction models.“These models rely on information, we have to understand the Earth's system in order to model it,” Shupe said.Hundreds of scientists from 37 different nations, all focusing on different projects, funded in part by U.S. tax dollars.“This is funded by the national science foundation, department of energy, NOAA, NASA, these are institutions that are funding this kind of research to understand arctic change and how it affects all of us," Shupe said.Next year, you’ll be able to experience the Arctic, too.“This planetarium film is an educational documentary about the MOSAiC Expedition,” said Lianna Nixon, a filmmaker, who spent a few months aboard Polarstern. She documented the expedition for a few months to bring the Arctic to everyone. “What we wanted to do was really express what kinds of science people were doing in the field and take that into your local planetarium.”The 30-minute film will be available at planetariums as soon as next year -- a 2D version will also be available.“The Arctic impacts all of us no matter where we live. The polar regions drive a lot of our global climate systems,” Nixon said.Expeditions to the Arctic have been happening for more than 100 years, but this new data collected by MOSAiC will be used in the science community for years to come.“MOSAiC is building on this history of expeditions to the Arctic,” Shupe said. 3131

SAN JOSE, Calif. (AP) -- Two people are dead and multiple others are injured following a church stabbing in San Jose, California late Sunday.Police say the stabbing happened at Grace Baptist Church. It is unclear exactly how many people were wounded.Police say there is no confirmation of an arrest after Mayor Sam Liccardo said on Twitter that a suspect had been captured, but later deleted the tweet.Bay Area TV station KTVU also reported that a 22-year-old man was apprehended.Police say no services were taking place at the time of the stabbing, but that homeless people had been brought to the church to take shelter from the cold. 644

SAN FRANCISCO (AP) -- San Francisco has banned all tobacco smoking inside apartments, citing concerns about secondhand smoke. But lighting up a joint inside? That's still allowed.The San Francisco Chronicle reports the Board of Supervisors voted 10-1 Tuesday to approve the ordinance making San Francisco the largest city in the country to ban tobacco smoking inside apartments.The original proposal sought to ban residents from smoking marijuana in their apartments. But supervisors voted to exclude marijuana after cannabis activists said the law would take away their only legal place to smoke.It's illegal under state law to smoke cannabis in public places. 669

SAN FRANCISCO (Los Angeles Times) — An appeals court has upheld California Gov. Gavin Newsom’s ban on in-person church services amid the coronavirus pandemic. The split ruling found that government’s emergency powers override what in normal times would be fundamental constitutional rights. The 9th Circuit Court of Appeals ruled that South Bay United Pentecostal Church in San Diego cannot reopen immediately. The judges in the majority wrote that the state can use unusual powers as it deals with a “contagious and often fatal disease.” RELATED:Restaurants reopen in time for Memorial Day weekend under new guidelinesWhat to know: Changes at San Diego restaurants, retail this Memorial Day weekendSan Diego hair salons ready to reopen await 'Stage 3' decisionThe decision is likely to further anger opponents who claim that California’s rules violate religious freedoms. Gov. Newsom said last week that guidance for churches to reopen was expected to be announced Monday.More than 1,200 pastors and clergy from across California sent the governor a letter earlier this week saying they plan to resume in-person services May 31, regardless of state restrictions."We've been targeting May 31st, which is Pentecost Sunday, as a reopen for thousands of churches across California," said Arthur Hodges, Senior Pastor at South Bay United Pentecostal Church. "We will follow all protocols. We love our people we don't want to put them in harms way." 1452

SAN YSIDRO, California — Migrants rushed the border Sunday morning, forcing the closure of the San Ysidro Port of Entry and several San Diego interstates. Southbound Interstate 5 and 805 closed at State Route 905, forcing drivers to be rerouted on one of the busiest travel days of the year. All north and southbound lanes of the port of entry were also closed to all vehicles and pedestrians, halting traffic. Las Americas Premium Outlets was also shut down due to safety and security. Check out the map below for more:  559

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