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UCSF study reveals THC can affect blood vessels

Published Tue, 04 Mar 2025 13:09:11 GMT

(KRON) -- It's long been known that people who smoke tobacco are at a higher risk of having heart problems. Now, a team of researchers at UCSF have found that marijuana products also pose the same risk.What's particularly interesting is that burning any plant can release toxic chemicals, but apparently eating THC products can be risky too. Since last summer, UCSF cardiovascular researchers have studied 44 people to learn the effects that marijuana has on their blood vessels and hearts. The control group included healthy adults between 18 and 50 years old. Other groups include chronic tobacco smokers, those who smoke weed at least three times a week, people who only take THC edibles and people who aren't exposed to any of these. "We've been doing a lot of research in rats that's indicated that marijuana smoke has similar cardiovascular harmful effects as tobacco smoke," said Dr. Matt Springer, UCSF cardiovascular researcher. "Now we actually see for the first time that the smoke is h...

Sunol school board members face recall over flag ban

Published Tue, 04 Mar 2025 13:09:11 GMT

SUNOL, Calif. (KRON) – The small, East Bay town of Sunol has attracted a lot of attention for the school district’s decision to limit the types of flags that can be flown on campus. In response, a recall effort has been launched against two school board members.Back in September, two of three members of the Sunol Glen Unified School District board voted to only allow the American flag and the California flag to be flown over the district’s one school.  The decision prevents the school from flying a Pride flag.A board meeting became very heated, and the two board members, Linda Hurley and Ryan Jergensen, have received a lot of blowback for that decision.  Study reveals THC smoke can have similar effects of tobacco This past Saturday, a group called “United for Sunol Glen” launched an effort to recall Hurley and Jergensen. On their website, they claim that the pair are “obstructing civil discourse by silencing opposing voices” and that they need to be recalled in order to ...

NFL upholds four-game suspension of Broncos safety Kareem Jackson, costing him $558K in lost wages

Published Tue, 04 Mar 2025 13:09:11 GMT

DENVER (AP) — This time, Kareem Jackson caught no breaks from the NFL, which denied his appeal of his four-game suspension for a high hit on Minnesota Vikings quarterback Joshua Dobbs that came on his third play back from his first suspension.Hearing officer Derrick Brooks, jointly appointed by the NFL and NFLPA, upheld the punishment handed down a day earlier. Brooks also heard Jackson’s last appeal, for an illegal hit on a Green Bay tight end last month, and cut that four-game suspension in half. Jackson will miss games against the Browns, Texans, Chargers and Lions, the last three on the road, before he’s allowed to return against New England on Christmas Eve.His suspension comes at a critical time for the Broncos (5-5), who own the league’s longest active winning streak at four games as they try to become just the fourth team to reach the playoffs after starting 1-5.Complicating matters is the ankle injury suffered by his fill-in, PJ Locke, that sidelined him S...

Cardinals sign free-agent starting pitchers Kyle Gibson and Lance Lynn to 1-year contracts

Published Tue, 04 Mar 2025 13:09:11 GMT

ST. LOUIS (AP) — The St. Louis Cardinals filled a couple of holes in their starting rotation Tuesday by completing one-year contracts with free-agent right-handers Kyle Gibson and Lance Lynn.The 36-year-old Gibson set career highs last season with 15 wins and 33 starts for AL East champion Baltimore. His deal with the Cardinals includes a club option for 2025.Gibson, an All-Star in 2021 with Texas, was 15-9 with a 4.73 ERA and 157 strikeouts over 192 innings in his only season with the Orioles. He is 104-100 with a 4.54 ERA and 1,359 strikeouts in 11 major league seasons with Minnesota, Texas, Philadelphia and Baltimore. He was selected by the Twins in the first round of the 2009 amateur draft out of Missouri and spent his first seven big league seasons with them. St. Louis also finalized a one-year deal with Lynn that includes a team option for 2025, returning him to the club that drafted him.Lynn, also 36, spent last season with the Chicago White Sox and Los Angeles Dodgers, finis...

If you haven’t started your Thanksgiving trip, you’re not alone. The busiest days are still to come

Published Tue, 04 Mar 2025 13:09:11 GMT

The late crush of holiday travelers is picking up steam, with about 2.7 million people expected to board flights on Wednesday and millions more planning to drive to Thanksgiving celebrations.Airline officials say they are confident that they can avoid the kind of massive disruptions that have marred past holiday seasons, such as the meltdown at Southwest Airlines over last Christmas.Airlines have added tens of thousands of employees in the last couple years, and Southwest says it has bought more winter equipment to keep planes moving even during sub-freezing temperatures.Security lines at airports could be long because of the crowds. Delta Air Lines is telling passengers to arrive at the airport at least two hours before their flight if they are traveling within the United States, three hours early if they’re flying overseas — and maybe earlier on Sunday and Monday.The holiday will also test the Federal Aviation Administration, which faces shortages of air traffic controllers ...

Today in History: November 22, John F. Kennedy is assassinated in Dallas

Published Tue, 04 Mar 2025 13:09:11 GMT

Today in History Today is Wednesday, Nov. 22, the 326th day of 2023. There are 39 days left in the year. Today’s Highlight in History: On Nov. 22, 1963, John F. Kennedy, the 35th President of the United States, was shot to death during a motorcade in Dallas; Texas Gov. John B. Connally, riding in the same car as Kennedy, was seriously wounded. Suspected gunman Lee Harvey Oswald was arrested. Vice President Lyndon B. Johnson was sworn in as president.On this date: In 1718, English pirate Edward Teach — better known as “Blackbeard” — was killed during a battle off what is now North Carolina. In 1906, the “S-O-S” distress signal was adopted at the International Radio Telegraphic Convention in Berlin. In 1935, a flying boat, the China Clipper, took off from Alameda, California, carrying more than 100,000 pieces of mail on the first trans-Pacific airmail flight. In 1943, President Franklin D. Roosevelt, British Prime Minister Winston Churchill and Chinese leader Chiang Kai-shek met in Ca...

Messi’s Argentina beats Brazil in a World Cup qualifying game delayed by crowd violence

Published Tue, 04 Mar 2025 13:09:11 GMT

RIO DE JANEIRO (AP) — Lionel Messi’s Argentina squad celebrated like they’d won the World Cup again after a dramatic 1-0 win over archrival Brazil on Tuesday. It was Brazil’s first home defeat ever in World Cup qualifying, a game that was delayed because of a brawl between fans in the stands.Many fans went to the Maracana to watch Messi in likely his last match in Brazil, a superclasico against the hosts. Instead, they saw Nicolás Otamendi score the only goal of the match.It was Brazil’s third consecutive loss in the round-robin tournament — another blow for new coach Fernando Diniz. It was also the first time since 2009 that the five-time World Cup winners failed to score in a home game.Messi left the pitch in the 78th minute amid a mixture of jeers and applause from Brazil fans. Dozens of children arrived at the Maracana wearing the shirts of Barcelona, the star’s previous club, and Inter Miami. The Argentine star was unable to end one of his last barriers in the...

Live updates | An Israel-Hamas deal for hostages and a four-day cease-fire has been approved

Published Tue, 04 Mar 2025 13:09:11 GMT

Israel’s Cabinet approved a cease-fire agreement with the Hamas militant group that would bring a temporary halt to the devastating war that is now in its seventh week.The Israeli government said that under an outline of the deal, Hamas is to free at least 50 of the roughly 240 hostages taken in Hamas’ Oct. 7 attack over a four-day period. Qatar, which mediates with Hamas, later confirmed the deal, saying the start time will be announced in the next 24 hours and that it will last for four days.Prime Minister Benjamin Netanyahu said before the Cabinet voted early Wednesday that the war would continue even if a deal was reached.Israel, the United States and Qatar have been negotiating for weeks over a hostage release that would be paired with a temporary cease-fire in Gaza and the entry of more humanitarian aid. Israel says Hamas uses civilians and hospitals as shields, while critics say Israel’s siege and relentless aerial bombardment amount to collective punishment of the territory’...

Scaloni wonders whether he’ll stay on as Argentina coach after winning in Brazil

Published Tue, 04 Mar 2025 13:09:11 GMT

RIO DE JANEIRO (AP) — A Copa America title, a World Cup trophy and now a first-of-a-kind win in Brazil has Lionel Scaloni wondering whether he’ll stay on as Argentina coach.“I need to think a lot about what I will do,” Scaloni said in a news conference after Argentina’s 1-0 win over Brazil on Tuesday in a World Cup qualifying match in Rio de Janeiro. “I need this time to think.”Scaloni said he’d give it some thought before talking to Argentina’s soccer federation president Claudio Tapia and the players “because this national team needs a coach that has every possible energy, and that feels well.”The Maracana Stadium result was Brazil’s first ever home defeat in a World Cup qualifying match.“It is not a goodbye, it is not something else. But I need to think because the bar is set really high and it is tough to go ahead,” Scaloni said, “it is tough to continue winning.”He did not respond to other questions after making his comments...

Sam Altman to return as OpenAI’s CEO

Published Tue, 04 Mar 2025 13:09:11 GMT

Just days after he was fired by the OpenAI board, Sam Altman is set to return to the firm he co-founded as CEO, alongside a new board.In a post on X early Wednesday morning, the artificial intelligence firm said it had “reached an agreement in principle” for Altman to return, and that Bret Taylor, the former CEO of Salesforce, would chair a new “initial board,” which would also include former U.S. Secretary of the Treasury Larry Summers and Quora CEO Adam D’Angelo, who is an existing board member.Altman, who took a job at Microsoft after his controversial ousting on Friday, said he was “looking forward” to returning to OpenAI, which created the famed ChatGPT language model-based chatbot.More than 730 of OpenAI’s employees — around 95 percent of the workforce — signed an open letter on Monday threatening to quit the firm if Altman wasn’t reinstated.