The IRS was in the hot seat Friday, with its outgoing acting commissioner testifying before a House committee. A Senate panel is scheduled for Tuesday. Congress is prodding to find out why the agency singled out conservative groups for special scrutiny.

Climbing the rickety metal staircase is precarious enough if you aren't on crutches, but it's simply dangerous if you are. At the top is the office of Janbazan-e-Mayhan, one of many social councils for disabled Afghans. Men missing arms, legs or hands sit around the small room.

Afghanistan isn't an easy place for anyone to make a living. But for those with disabilities, it's a downright hostile environment. Tens of thousands have been maimed and disabled during decades of conflict. Jobs are scarce, and there's almost nothing that's handicapped-accessible.

Tesla Motors, the American maker of luxury electric cars, has been riding a wave of good publicity.

Its Model S sedan (base priced at $62,400, after federal tax credits) was just named Motor Trend Car of the Year. Reviewers at Consumer Reports gave the lithium-ion battery powered vehicle a rave.

And the company, headed by billionaire innovator Elon Musk, 41, posted a profit for the first time in its 10-year history — powered in part by zero-emission environmental credits.

The opening sequence of J.J. Abram's new entry in the Star Trek universe has all the ingredients of the classic franchise.

There's Kirk and his crew bellowing on the bridge, everyone worrying about the prime directive and our favorite Vulcan trapped in a volcano.

OK, I'm in. I may not be a fanboy anymore, but I sure was in my youth, and having these guys in their youths again is just as cool at the outset as it was last time.

More than 5 million Americans are currently living with Alzheimer's disease, and the National Institute on Aging estimates that that number is going to triple by 2050 — in part due to aging baby boomers.

The cost of coping with the disease — currently estimated at $215 billion — is projected to rise to half a trillion dollars by 2050. That amount will likely tax our overburdened health care system, the economy and the families of those affected.

Amy Goyer realized her 84-year-old father Robert's health was deteriorating one night while watching a movie with him.

On the eve of a re-vote, a prominent Pakistani politician was shot and killed on Saturday.

Pakistan's Dawn newspaper reports that Zahra Shahid Hussain, who was the senior vice president of Pakistan's Movement for Justice (PTI), was shot in the head during "an attempted robbery incident."

Climate change is a stark reality in America's northernmost state. Nearly 90 percent of native Alaskan villages are on the coast, where dramatic erosion and floods have become a part of daily life.

Perched on the Ninglick River on the west coast of the state, the tiny town of Newtok may be the state's most vulnerable village. About 350 people live there, nearly all of them Yupik Eskimos. But the Ninglick is rapidly rising due to ice melt, and the U.S. Army Corps of Engineers says the highest point in the town — a school — could be underwater by 2017.

NPR's Susan Stamberg reads an excerpt of one of the best submissions for Round 11 of our short story contest. She reads Plum Baby by Carmiel Banasky of Portland, Ore. You can read the full story below and find other stories on our Three-Minute Fiction page or on Facebook.

When 20-year-old Amanda Knox left for Italy in August 2007, it was supposed to be a carefree year studying abroad.

No one could have foreseen it ending in her being accused, tried and convicted in the murder of her roommate, Meredith Kercher.

The case, and Knox, became an international media sensation.

"I think that there was a lot of fantasy projected onto me," she tells weekends on All Things Considered host Jacki Lyden. "And that resulted in a re-appropriation and re-characterization of who I am."