Thursday on the NewsHour, China's market makes a great fall, routing stocks around the world. Also: How the 2016 election is playing out in advertisements, new guidelines for how to eat, getting happiness by giving to others, the lifelong consequences…

Wednesday on the NewsHour, North Korea claims it has successfully tested a hydrogen bomb. Also: Why Americans are buying more and bigger cars, efforts to cap sky-high interest rates, a look at life in Mexico after deportation and using cardboard…

Tuesday on the NewsHour, President Obama makes an emotional appeal for background checks and outlines other actions to curb gun violence. Also: A view from Tehran over tensions with Saudi Arabia, New Hampshire grapples with a heroin epidemic, a historic…

Monday on the NewsHour, Saudi Arabia and its allies break diplomatic ties with Iran as the conflict between rivals intensifies. Also: Bill Clinton campaigns in New Hampshire for Hillary, armed protesters make a stand at a wildlife refuge, the refugee…