Science

Why Humans Took Up Farming: They Like To Own Stuff

The appeal of owning your own property — and all the private goods that came with it — may have convinced nomadic humans to settle down and take up farming. So says a new study that tried to puzzle out why early farmers bothered with agriculture.

All Things Considered

Facebook Users Question $20 Million Settlement Over Ads

Facebook is expected to pay out $20 million in a settlement over its "Sponsored Stories" advertising service, after placing user images in personalized ads. But the settlement doesn't stop the service, and a legal expert says Facebook's option to let users opt out creates more problems.

Teens Who Text And Drive Often Take Other Risks

Four in 10 teenagers admit that they text while driving. Not only is that behavior dangerous, but those same teens are more likely to skip the seat belt and drive while drinking, too.

Morning Edition

Atop A Hawaiian Mountain, A Constant Sniff For Carbon Dioxide

Since 1958, researchers have been measuring the amount of carbon dioxide in the atmosphere at the Mauna Loa Observatory. The remote outpost has just reported a carbon dioxide level of 400 parts per million — the highest it has climbed in the modern age.

Is It Safe To Use Compost Made From Treated Human Waste?

Treated human waste has been used on farmland for decades, but the ick factor has not entirely faded. Some environmentalists think the treatment process may not get rid of all the harmful contaminants that could be in the waste.

All Things Considered

New Closed-Captioning Glasses Help Deaf Go Out To The Movies

This is a big moment for the deaf, many of whom haven't been to the movies in a long time. The new glasses display closed captions just for the wearer, and they're headed for 6,000 theaters across the country.

All Things Considered

For Year-Round Buzz, Beekeepers 'Fast-Forward Darwinism'

Honeybees are in trouble across the U.S., but one association in Massachusetts is hoping to boost the population in its own area. The bees it currently uses have a hard time surviving the winter and battling other foes that have been killing bees nationwide. So beekeepers in Plympton decided to breed their own.

Litterbugs Beware: Turning Found DNA Into Portraits

A dropped cigarette butt, a chewed-up piece of gum, a stray hair. Artist Heather Dewey-Hagborg uses DNA from trash she's picked up around New York City to generate 3-D portraits of those who left it behind.

Weekend Edition Sunday

He Didn't Just Call His Mother, He Made Her A Star

Filmmaker Josh Seftel thought starting a Web series with his mom could bring them closer together. Amazingly, it did. In My Mom on Movies, they take on the big topics in the entertainment and pop culture world.

Make Your Own Comics: Storytelling With Friends

Bitstrips is a popular website and Facebook app that has teens and others making their own cartoons. Using templates they can modify, users can tell stories or jokes online and share them with friends. And the app is catching on in several foreign markets, including Mexico and Portugal.

Fantastic Creatures And Their Future

May 14, 2013
An octopus (octopus vulgaris) lifts one of its tentacles in his bassin at the zoo in Basel, Switzerland Wednesday Aug. 12, 2009. (AP)

The mother of all diversity: nature. Her most fantastic creatures and how they’re faring now.

Spacewalking Repair Halts Station Leak, For Now

May 11, 2013

CAPE CANAVERAL, Fla. — Astronauts made a rare, hastily planned spacewalk replaced a pump outside the International Space Station on Saturday in hopes of plugging a serious ammonia leak.

Scientists Discover Protein That Reverses Heart Disease In Older Mice

May 9, 2013

Scientists at Harvard University think they have found a way to possibly reverse the aging process in human organs.

E.O. Wilson On ‘Letters To A Young Scientist’

May 8, 2013
Pulitzer Prize-winning scientist E.O. Wilson appears in his office at Harvard University, in Cambridge, Mass., Friday, March 30, 2007. (Steven Senne/AP)

Bees disappearing. Cicadas coming out. A new generation of scientists coming up. We’ll talk with super-biologist E.O. Wilson about our future and nature.

How Philosopher Daniel Dennett Thinks

May 7, 2013
Dennett's ideas haven't always been popular, but they have distinguished him as one of the biggest thinkers of the 21st century. (Alex Kingsbury/WBUR)

On the door of his office at Tufts University, philosophy professor Daniel Dennett displays a banner quoting the late American writer Gore Vidal. It reads, “It is not enough to succeed; others must fail.” This one sentence offers a window into what motivated Dennett to pursue philosophy in the first place — proving others wrong.

Climate Change Series: Conclusion

May 2, 2013
Aerial views of the damage caused by Hurricane Sandy to the New Jersey coast taken during a search and rescue mission by 1-150 Assault Helicopter Battalion, New Jersey Army National Guard, Oct. 30, 2012. (Master Sgt. Mark C. Olsen/The National Guard)

Our series is over, but the challenges remain.

New Treatments Take On Multiple Sclerosis

May 1, 2013
A microscopic view of the effects of multiple sclerosis on nerve tissue. (Wikimedia Commons)

We had a reminder this week of the horror of multiple sclerosis, when a terminally ill MS sufferer in Ireland lost her court battle to end her life. We check in on the latest MS treatments.

CommonHealth: Lessons From The Battlefield Saves Marathon Victims

April 30, 2013
A family pauses to look at the boarded-up windows at the scene of the first bomb that exploded on Boylston Street during the Boston Marathon, Saturday, April 27, 2013, Boston. (AP Photo/Robert F. Bukaty)

What happens if the three biggest arteries in the leg are unexpectedly severed? Usually, the blood loss is so quick and severe that it can lead to death. And yet, transit officer Richard Donohue is expected to make a full recovery.

A Path To Sight For Some Blinded By Hereditary Disease

April 26, 2013
Eric Selby poses for a photograph in Coventry, England, in February 2011. He's wearing a "sight" camera fitted in a pair of glasses, which works in conjunction with an artificial retina implant called the Argus II fitted in his right eye, enabling him to detect light. (Martin Cleaver/AP)

The FDA has approved the first treatment that gives limited sight to people blinded by the genetic condition retinitis pigmentosa. The device, called the Argus II, works like an artificial retina.

The Brain As An Analogy Machine

April 26, 2013
Brain Art showcases prizewinners in the 2012 Brain-Art Competition that honors outstanding visualizations of brain research data. The works are by John Van Horn (US), Neda Jahanshad (US), Betty Lee (US), Daniel Margulies (US) and Alexander Schäfer (DE). (Flickr/Ars Electronica)

How humans think. The human brain as an analogy machine.

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