We all feel the biological master clock, ticking deep within our brains, that tells us when to sleep and when to wake.
Well, it turns out that our skin cells have a circadian rhythm of their own. Researchers have found that depending on the time of day, our skin's stem cells busy themselves with different types of tasks.
Originally published on Thu October 10, 2013 5:31 pm
Alice Munro has been awarded the Nobel Prize in literature, the Swedish Academy announced Thursday morning. The academy often explains its decision — what it calls the "prize motivation" — with lush precision; recent winners have been praised for their "hallucinatory realism," "condensed, translucent images" and "sensual ecstasy." But for Munro, the committee came straight to the point: They called her simply "master of the contemporary short story."
Originally published on Fri October 11, 2013 11:56 am
Washington officials say they’re disappointed but not surprised by news that the federal government likely will miss several more cleanup deadlines at the Hanford Nuclear Reservation.
At Hanford, radioactive sludge stews in aging underground tanks not far from the Columbia River. A 1989 agreement created the timeline for treating that caustic gunk. But the task has proven extremely difficult: A waste treatment plant has been plagued by whistleblowers, critical federal investigations, cost overruns and delays.
Originally published on Wed October 9, 2013 4:16 pm
Sponsors of an initiative to require universal background checks for gun sales in Washington have submitted 250,000 petition signatures. That’s the minimum needed to put the measure before the legislature in January.
If lawmakers fail to act, voters would see it on the ballot a year from now.
Supporters of Initiative 594 cheered as boxes of petitions were rolled into the Washington Secretary of State’s office.
Wheeling the cart was Cheryl Stumbo. She’s a survivor of the 2006 Jewish Federation shooting in Seattle.
Originally published on Thu October 17, 2013 2:39 pm
Beginning this Friday, an aquarium in Tacoma, Wash., will let paying visitors dive in a shark-infested tank. That's right. The Point Defiance Zoo and Aquarium has built a dive cage in a tank that is home to 17 sharks. Experienced scuba divers can even swim out into the center of the pool. We sent correspondent Tom Banse to get to the bottom of this story.
Ah, the things you might question there's high demand for. Well, more than four hundred people have already made reservations to take a dip in a tank full of sharks.
Originally published on Thu October 10, 2013 8:55 am
The state health insurance marketplaces that opened Oct. 1 give consumers who are looking for coverage on the individual market a whole new way to shop for health plans. At the same time, health insurance brokers and insurers will also continue to sell plans directly to customers. Sorting out who's selling what can be a challenge.
Originally published on Thu October 10, 2013 4:48 pm
This post was last updated at 7:19 p.m. ET.
After an hour-long meeting with President Obama, Republicans said they have agreed to keep talking, in hopes of bridging a gulf that has already led to a government shutdown and is threatening the first default in U.S. history.
The nation is in the 10th day of a government shutdown, and the deadline over raising the debt limit is quickly approaching. But all that might seem like a day at the park for Congressman Luis Gutierrez (D-Ill.). He explains why in his new memoir Still Dreaming: My Journey from the Barrio to Capitol Hill.
He speaks with Tell Me More host Michel Martin about his political journey and the fight for immigration reform.
Visual artist Carrie Mae Weems has been celebrated for her art and activism for decades, and now she can add a MacArthur 'Genius' Grant to her collection. In a 'Wisdom Watch' conversation with host Michel Martin, Weems discusses life, love and turning sixty.
Originally published on Thu October 10, 2013 11:26 am
Most business interests would do anything to avoid a public fight with the most powerful man in the Senate.
Not Koch Industries.
The privately owned conglomerate of conservative billionaires David and Charles Koch is busy trading volleys with Majority Leader Harry Reid in the battle over the Affordable Care Act and the government shutdown.
What's unusual here is the word trading. It wasn't so many years ago that the Koch brothers and their company would have said nothing, just absorbed political slams without comment.
So we've been talking about science and getting people excited about science. You've probably already heard that Latinos are more likely to use social media sites and to access the Internet from mobile devices than other groups are. But the number of Latinos involved in developing the technology is not where many people would like it to be. Hispanics only make up about 4 percent of the people working in the computer industry, according to the U.S. Census Bureau.
I'm Michel Martin and this is TELL ME MORE from NPR News. We've talked before on this program about why Latinos in the U.S. are more likely to tweet and use other social media than other Americans. Today, we're going to hear from a Latino tech leader who wants to boost the Latino presence in the science and business of technology. We'll talk about that in just a few minutes.