If Congress doesn't act, costs will rise on premiums for health care plans on the Affordable Care Act marketplaces. Here's what to know about the politics and real-world impact of this issue.

Preparations were also underway Sunday for the release of Israeli hostages held in Gaza and Palestinian prisoners held in Israel.

A blast in rural Tennessee that leveled an explosives plant and was felt for miles around killed 16 people and left no survivors, authorities said.

Sources tell NPR that more than 100 employees have been laid off at the Substance Abuse and Mental Health Agency. The Centers for Disease Control and Prevention had some cuts reversed late Saturday.

The 120-pound eastern black rhino has yet to be named.

The shutdown is forcing the closure of a number of America's beloved cultural institutions starting Sunday. Twenty-one Smithsonian museums, its research centers and the National Zoo are all affected.

President Trump threatened to place an additional 100% tax on Chinese imports starting on Nov. 1 or sooner, potentially escalating tariff rates close to levels that in April fanned fears of a recession.

Work is set to begin on rest areas in Summit and Lake Counties. Dozens of highway areas across the state are being rebuilt as part of a statewide, multi-year initiative.

On Capitol Hill, there has been almost no sign of progress toward ending the shutdown. Senators say they aren't even formally negotiating, which begs the question: what are they actually doing?