Five days after Turkey defied NATO and the U.S. by accepting the first components of an advanced Russian missile defense system, the White House says the deal means Turkey won't be able to buy 100 new F-35 fighter jets, as it had planned.

"Unfortunately, Turkey's decision to purchase Russian S-400 air defense systems renders its continued involvement with the F-35 impossible," White House press secretary Stephanie Grisham said, in a statement released Wednesday.

Updated at 2:45 p.m. ET

The World Health Organization's director-general has declared the Ebola outbreak in Democratic Republic of Congo an international health emergency.

The outbreak in the DRC has killed more than 1,650 people, and about 12 new cases are reported daily, according to the WHO.

Stroll down the menstrual products aisle of your neighborhood drugstore, and you'll see a dizzying array of disposable pads and tampons in dozens of brands, shapes, colors and sizes.

Tucked away on one of the shelves, you might see a lesser-known option: the reusable menstrual cup.

High drug prices are a hot topic in politics right now. President Trump has made lowering them a cornerstone of his re-election bid and is pushing a variety of ideas to get that done.

Updated at 4:15 p.m. ET

The WNBA has suspended Los Angeles Sparks guard Riquna Williams for 10 games without pay over a domestic violence incident in which she allegedly attacked a former girlfriend.

Williams was arrested in April and charged with two felony counts after authorities in Florida say she punched the woman in the head and then threatened another person with a gun.

Sen. Cory Booker is running for president. Here is what it’s like to walk around with him in Newark, New Jersey, according to a recent Politico profile,

The Trump administration has implemented its strongest effort yet to curb asylum claims, but an internal memo shows that U.S. asylum officers weren't briefed until just hours before the sweeping immigration rule went into effect Tuesday.