Parents who want to keep their teenagers safe while they're driving might want to tuck them in bed early the night before.

Drowsiness is a well-known risk for adult drivers, but teenage drivers are more impaired than adults when facing an equivalent lack of sleep, an Australian study finds.

Residents of Moore, Okla., are searching for survivors and coming to terms with a massive tornado that left dozens of people dead and injured more than 200 others Monday afternoon. As aid and recovery groups search for victims and try to reunite loved ones, they're also seeking donations and coordinating housing:

Transcript

DAVID GREENE, HOST:

This is MORNING EDITION from NPR News. I'm David Greene.

STEVE INSKEEP, HOST:

And I'm Steve Inskeep. More Oklahoma. The Oklahoma City suburb most devastated by yesterday's tornado is the hometown of the man we'll talk with next. Oklahoma Republican congressman Tom Cole is on the line. Congressman, I'm sorry for the occasion but welcome back to the program.

REPRESENTATIVE TOM COLE: Yeah, Steve, thank you very much.

INSKEEP: Is your family OK?

Transcript

STEVE INSKEEP, HOST:

Good morning, I'm Steve Inskeep.

Today is your chance to own a little bit of Gandhi. The quirky, unpredictable and ultimately triumphant leader spent decades leading India to independence. Along the way, Mohandis Gandhi became known as Mahatma, or venerated one, and he had an appendectomy. Afterward, doctors took samples of his blood. Two microscope slides bearing that blood are being auctioned today in London with bids expected over $15,000.

It's MORNING EDITION. Transcript provided by NPR, Copyright NPR.

Scientists in Canada were working at an experimental research farm, testing crops like corn and barley. But packs of Canada geese had been swooping in and destroying the crops. Two border collies were hired to chase away the geese.

The daily lowdown on books, publishing, and the occasional author behaving badly.

Both the former IRS commissioner who was in charge when the agency singled out some conservative groups for extra scrutiny and the man who replaced him will be appearing at a Senate Finance Committee hearing Tuesday morning.

Douglas Shulman, an appointee of President George W. Bush who left the IRS last November, and acting commissioner Steven Miller (who is losing his job because of the scandal) are due at the 10 a.m. ET hearing.

Transcript

STEVE INSKEEP, HOST:

We are also following a subtler story of economic devastation, even with all the news about unemployment in Europe, this next number is hard to absorb. In Italy, among younger people, the jobless rate us close to 40 percent. The government is focused on the middle-aged and the elderly leaving little room it seems for their kids

Here's NPR's Sylvia Poggioli.

(SOUNDBITE OF SCREAMING AND SHOOTING)

Transcript

DAVID GREENE, HOST:

Let's turn to another story for now: The acting head of the IRS has resigned, but is still facing questions about the agency. Lawmakers continue their probe into the federal tax agency targeting Tea Party groups seeking tax exemption.

(We're following the news from Oklahoma, where a tornado devastated the Oklahoma City suburb of Moore on Monday. Most recent update: 8:40 p.m. ET.)

A day after a monster EF-5 tornado pummeled Moore, Okla., the focus turned to the victims.

NPR's Wade Goodwyn spent the day in the city talking to survivors. Christie Parrish decided to leave her home for her sister's shelter.