WATCH: Could laughter be good for your heart?unemployment claims dip to 197,000, lowest since mid-July, Details emerge on midair mayhem after pilot was allegedly stabbed by co-pilotPicanha, prices and politics: What Brazil's favorite steak says about the election, WATCH: This air traffic controller flies to workLast US troops complete 'orderly departure' from Iraq, CENTCOM says!

Michael Miller explains what research shows about laughter, stress and heart health.Cornell Jane Doe said accused rapists knew she was intoxicated in statement to campus police, A lawyer says yes.Israel's Prime Minister Netanyahu described it as "a serious security incident..Man accused of planning deadly Texas State Capitol attack, DPS saysNate is back, gang!, Now, as he seeks another term, the price of the country's favorite cut of beef is telling a different story.CEO addresses anxiety about new FAA toolPresident Trump failed to alter it during his first term, but he's trying again ahead of 2030..

Netanyahu says it's too early to determine motive in cockpit stabbingCBS News' Leigh Kiniry has more details., exit may give Iran, ISIS an openingWhere the Trump administration's lawsuits seeking voter data stand.Israeli Prime Minister Benjamin Netanyahu indicated to CBS News that the motive of the Flydubai co-pilot accused of stabbing his fellow pilot on a flight from Dubai to Tel Aviv is still unknown.Norah O'Donnell tells Katie Schubert, the president and CEO of Society for Women's Health Research, that the gender healthcare gap "doesn't change until there's actually political activism." Schubert joins O'Donnell for this week's "Healthful., Tennessee death row inmate Christa Pike survived a failed attempt at a lethal injection execution, her legal team says.Swiss glaciers suffer another year of record ice loss.2 dead, 2 injured, 1 missing after Catalina Island helicopter crashPakistan says airstrikes in Afghanistan killed 22 terrorists, but Afghanistan's Taliban regime and the U.N., Pakistan says airstrikes in Afghanistan killed 22 terrorists, but Afghanistan's Taliban regime and the U.N.mission in the country say mostly children were killed., The CEO of the company that's building the software explains how it works.Rescue crews rushed to the Catalina Island coastline after a helicopter crashed in the ocean on Wednesday night..

WATCH: Used GLP-1 injector pens causing injury to sanitation workers: Officials1 Minnesota Lynx and a history-making win., Netanyahu says it's too early to determine motive in cockpit stabbingIt's the second time the U.S..Feel free to comment below. The FAA's ambitious overhaul of the air traffic control system comes amid rising public anxiety about AI.Studying this super El Niño could save lives.!