ABC News reporters around the world look back at 2017 -- and ahead to 2018. — -- 2017 was a tumultuous year on the global stage as world leaders confronted a morphing U.S. role in international ...

2017 showcased some of the crucial issues affecting Americans health-wise. — -- In a year largely dominated by headlines on politics, natural disasters and international events, a handful of ...

This year brought us the first year of Donald Trump's presidency, a historic solar eclipse as well as an onslaught of hurricanes battering the U.S. and Caribbean. From presidential investigations to ...