After 9/11, thousands of rescue and cleanup crews went to work at ground zero. They were exposed to toxic debris and experienced psychological trauma. Today, many say they live in fear of deportation.

In the Oscar-winning filmmaker's latest documentary, director Alex Gibney investigates the rise of Elon Musk and says what's behind Musk's success are distressing truths.

The Trump administration declined this week to terminate TPS for Salvadorans, even though it has done so for people from other countries like Haiti and Syria. But it also hasn't said whether it will extend the protection in the future.

President Trump's tariff standoff with Canada is rankling some key voters ahead of this year's midterm elections.

The U.S. marks the 25th anniversary of 9/11. Events will honor those lost, at a time when Americans are divided about the meaning and legacy of the terrorist attacks.

The two day Republican convention in Dallas showcased the party's biggest asset in trying to win competitive midterm races and its greatest obstacle: President Trump.

A Houthi advance along Yemen's Red Sea coast could help push gas prices up even more as the Iran-backed group also launches attacks on Saudi Arabia's oil facilities.

The activists were sentenced to about 5 to 7 years in prison in a case widely seen as a barometer of the city's eroding freedoms as Beijing clamps down on dissent.

The rebel group took over Yemen's port of Mokha, an area vital to controlling shipping through the Red Sea, Houthi and Yemeni officials said. Mokha is about 50 miles from the Bab el-Mandeb Strait.

Scientists say that August was the hottest month ever recorded globally. In the U.S., summer temperatures also shattered heat records.