NPR News

U.S. Marine artillerymen are now in place on Syrian soil, north of the last stronghold of the Islamic State. A force of local Kurdish and Arab fighters is moving south, continuing to isolate the city of Raqqa.

They're in the opening stages of a major military operation that officials say could last into the fall.

What comes next is expected to have huge implications not only for the fate of ISIS but also for the relationship between Turkey and Russia, as well as the geographic outlines of the future Syrian state.

It will be very complicated.

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

KELLY MCEVERS, HOST:

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

AUDIE CORNISH, HOST:

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

AUDIE CORNISH, HOST:

I'm going to turn things over to Kelly because we have a congressional member on the line at the Capitol now, right, Kelly?

KELLY MCEVERS, HOST:

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

KELLY MCEVERS, HOST:

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

KELLY MCEVERS, HOST:

The outlook for a key congressional investigation into potential ties between President Trump and Russia's election meddling remained in doubt Thursday, after an unusual, high-profile flap involving its top two members.

Growing up in a hungry household in the first couple of years of life can hurt how well a child performs in school years later, according to a new study.

An estimated 13.1 million children live in homes with insufficient food, according to the most recent figures from the U.S. Department of Agriculture.

Cancer can be caused by tobacco smoke or by an inherited trait, but new research finds that most of the mutations that lead to cancer crop up naturally.

The authors of the study published Thursday poked a hornet's nest by suggesting that many cancers are unavoidable.

Updated at 9:48 p.m. ET

The White House issued an ultimatum to House Republicans on Thursday: Vote for the current GOP health care replacement plan or leave the Affordable Care Act in place and suffer the political consequences.

Pages