Trump weakens fuel efficiency standards.Michael Miller explains what research shows about laughter, stress and heart health., We've listened to nearly 1,500 podcasts from all around the U.S.Céline Gounder says this is a bad idea., Five British men have been released on bail after being detained near a military base for alleged terror offenses.One year after the end of the EV tax credit, is the future still electric?!

troops in Iraq, says the withdrawal could strengthen Iran and leave Iraq more vulnerable to ISIS.authorities believe Iran "played a part" in the incident over the weekend at an air base used by the U.S., Tel Aviv flight diverted to Saudi Arabia after pilot 'stabbed the other': OfficialsEx-special counsel Jack Smith tells lawmakers 'I stand by' decisions to charge Trump.ban of hundreds of millions of dollars worth of Canadian products took effect on Tuesday, pinching imports from one of the top U.S.President Trump and major artificial intelligence executives signed a "morally binding" safety agreement., WATCH: Holiday airfare prices hit highest levels in a decadePotential Taiwan tension sparked 'last minute' change in Trump-Xi National Archives visitIran says it's considering ceasefire counterproposal.

Michael Miller explains what research shows about laughter, stress and heart health.WATCH: Nor'easter leaves trail of damage from New York to Maine, 1 Minnesota Lynx and a history-making win.Trump’s shift from 'Housing First' causing upheaval for homelessness programs.The Trump administration has weakened fuel efficiency standards for new cars.The Trump administration has weakened fuel efficiency standards for new cars., says that Americans should consult artificial intelligence rather than a doctor.WATCH: Could laughter be good for your heart?.The DA said he decided not to file charges based on the statement.Lawmakers are warning that a massive energy industry merger could lead to higher costs for ratepayers., says that Americans should consult artificial intelligence rather than a doctor.Hochul called for a 'transparent, independent review' of Cornell University's response to an unidentified student's allegations of gang rape., troops have finally withdrawn from Iraq.Retired general who led troops in Iraq warns U.S..

LIVE: ABC News LiveThe sudden change was precipitated because of Chinese displeasure over one document that the U.S., Doctor reacts to RFK Jr.'s claim that AI is "better informed" than doctorsHere's what to know as measles exposures reach trains and games.Feel free to comment below. Dating and relationship coach Anwar White weighs in on using Instagram’s AI tools to blur or pixelate a romantic partner.President Trump and major artificial intelligence executives signed a "morally binding" safety agreement.!