NPR News

A branch of the self-declared Islamic State has claimed responsibility for the suicide bombing of a Shiite mosque in eastern Saudi Arabia that has killed at least 19 people, a move that could represent a significant escalation of the extremist group's operations in the kingdom.

NPR's Leila Fadel reports from Cairo that the online statement from ISIS "named and praised the Saudi suicide bomber who detonated himself amongst a congregation of Shiite Saudis praying in a mosque in the village of al Qudaih in Qatif province."

In his column this week, Charles Blow of The New York Times broke down the difference between "bikers" and "thugs" in the wake of the deadly biker gang shootout in Waco, Texas:

It looks like dogs might well have been man's (and woman's) best friend for a lot longer than once thought.

The long-held conventional wisdom is that canis lupus familiaris split from wolves 11,000 to 16,000 years ago and that the divergence was helped along by Stone Age humans who wanted a fellow hunter, a sentry and a companion.

Now, DNA evidence suggests that the split between dogs and their wild ancestors occurred closer to 30,000 years ago.

Updated at 3:40 p.m. ET

Emails released Friday by the State Department appear to confirm Hillary Clinton's assertion that she received no classified information on her personal email account while she served as secretary of state. Still, some of the emails were classified at the FBI's request after the fact — something the White House says is not uncommon.

A Desk That Can Take A Ton Of Earthquake Rubble

May 22, 2015

Call it the little school desk that can.

At 57 pounds, the desk in question is light enough for two students to carry and move around the classroom. At $35 per student, it's affordable enough for many school districts to buy in bulk. And oh yes, tests have shown it can survive a crushing weight of 1,000 kilograms (2,200 pounds) or more.

In other words, this desk can withstand an earthquake — and potentially save students' lives in the process

If you're in the hospital or a nursing home, the last thing you want to be dealing with is bedbugs. But exterminators saying they're getting more and more calls for bedbug infestations in nursing homes, hospitals and doctor's offices.

In recent years, expensive specialty medicines used to treat cancer and chronic illnesses have forced some very ill Americans to choose between getting proper treatment and paying their rent.

To ease the financial burden, the California agency that governs the state's Obamacare plans issued landmark rules Thursday that will put a lid on the amount anyone enrolled in one of those plans can be charged each month for high-end medicine.

Like lots of young married couples, Kholoud Succariyeh and Nidal Darwish love to show their wedding video. They go all misty-eyed remembering that day two years ago.

"Very beautiful," says Succariyeh. "Everything is nice."

Their wedding was special, not only as a personal milestone for the couple. It was a political milestone, as well.

Darwish says their union was a challenge to the state: It was Lebanon's first civil marriage.

It could be months before investigators can determine what caused a pipeline leak that has fouled a stretch of coast in Southern California, the company that operates the oil conduit says.

Since the leak was discovered earlier this week, more than 9,000 gallons of oil have been raked, skimmed or vacuumed from a 9-mile stretch of California shoreline near Santa Barbara, officials say.

"We have not even uncovered the pipe yet," said Patrick Hodgins, senior director of safety for Texas-based Plains All American, according to The Associated Press.

The AP reports:

Fighters with the self-declared Islamic State have seized the last border crossing in Syria, where they control half of the country, according to a British-based monitoring group.

Syrian government forces withdrew from al-Tanf, known as al-Waleed in Iraq, according to the Syrian Observatory for Human Rights. The border crossing lies at the extreme northwest of Iraq's border with Syria.

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