On Thursday, Josh Tyrangiel announced his resignation from Bloomberg News, where he was editor of the Bloomberg Businessweek magazine and oversaw strategic thinking for the rest of its news operations as chief content officer.

Updated 7 p.m. ET

Pope Francis had a private meeting in Washington, D.C., with a gay couple a day before he met with Kentucky clerk Kim Davis, who spent time in jail last month for refusing to issue marriage licenses to same-sex couples.

Yayo Grassi, Francis' longtime friend from Argentina, spoke about the meeting during an interview with CNN. Grassi says that he and his partner, Iwan Bagus, and several others met with the pontiff at the Vatican Embassy on Sept. 23.

The New York City Health Department is at it again, this time with ads in the subway and on bus shelters chatting up the glories of IUDs.

"You spent the night in Brooklyn," one brightly colored poster reads. "But you left your birth control in Staten Island. Maybe the IUD is right for you."

NPRreads is a weekly feature on Twitter and on The Two-Way. The premise is simple: Correspondents, editors and producers from our newsroom share the pieces that have kept them reading, using the #NPRreads hashtag. On Fridays, we highlight some of the best stories.

This week, we bring you three items.

From Sarah McCammon, a reporter on NPR's Washington Desk:

Since 1960, the Democrats were the party that nominated new generation candidates. Three of them — Kennedy, Clinton and Obama — won the White House. Republicans nominated old guys, whether they lost — think Dole, McCain and Romney — or won, like Ronald Reagan. But this year, the geezers are on the Democratic side. Hillary Clinton is 67, Bernie Sanders is 74 and, if he gets in, Joe Biden is 72. On the Republican side, for a change, it's a completely different story.

President Obama passionately pleaded for stricter gun laws in the aftermath of yet another mass shooting Thursday. Democratic candidates Hillary Clinton, Bernie Sanders and others renewed their calls for stricter gun control measures.

The Coast Guard was searching for a 735-foot cargo ship with 33 crew aboard after an emergency satellite message was received from the vessel saying it was caught in the path of Hurricane Joaquin.

Scientists have just made a breakthrough in understanding how clouds interact with the surrounding air by studying some of the most boring clouds you can imagine in unprecedented detail.

"If you ask a child to draw a cloud they would draw a white puffy cloud floating in the air all by itself — and that's the kind of cloud we were looking at," says Raymond Shaw, an atmospheric scientist at Michigan Technological University.

Chris Mintz was shot multiple times by a gunman at an Oregon community college Thursday, and now he's being called a hero, after it emerged that Mintz ran at the attacker and tried to block the door to a classroom and protect his classmates. Mintz is now recovering from surgery.

Updated at 12:15 p.m. ET.

Arne Duncan will step down as President Obama's education secretary in December, a White House official confirms to NPR.

Obama has selected Deputy Education Secretary John B. King Jr. to replace Duncan. King is a former New York State education commissioner. (President Obama is making a personnel announcement at 3:30 p.m. ET.)