Science & Environment

Science
5:06 pm
Fri January 24, 2014

Not Gone, Just Sleeping: Earthquakes May Reawaken In Midwest

Originally published on Fri January 24, 2014 7:29 pm

Transcript

MELISSA BLOCK, HOST:

Read more
Science
5:06 pm
Fri January 24, 2014

Tickety-Tock! An Even More Accurate Atomic Clock

Computer networks and GPS systems are only possible because of the precision timekeeping of atomic clocks like the one above, says clockmaker and physicist Jun Ye.
Ye Group and Baxley/JILA

Originally published on Fri January 24, 2014 10:24 pm

Scientists announced this week that they have created the most advanced clock in the world.

The clock, described this week in the journal Nature, is so precise that it would neither lose nor gain one second in about 5 billion years of continuous operation. That's pretty good, considering that the Earth itself is only around 4.5 billion years old.

Read more
The Salt
3:41 pm
Fri January 24, 2014

Can Mom's Pregnancy Diet Rewire Baby's Brain For Obesity?

Choose wisely: What Mom eats during pregnancy can set the stage for obesity in her baby.
Meg Vogel NPR

Originally published on Sat January 25, 2014 7:07 pm

Moms-to-be are often reminded that they're eating for two. It's tempting to take this as an excuse to go for that extra scoop of the ice cream. (Believe me, I've been there.)

But a solid body of research suggests that expectant mothers should be walking away with the opposite message: Pregnancy should be a time to double-down on healthful eating if you want to avoid setting up your unborn child for a lifetime of wrestling with obesity.

Read more
Around the Nation
5:12 am
Fri January 24, 2014

Drinking Water Not Tested For Tens Of Thousands Of Chemicals

Al Jones of the West Virginia Department of General Services tests water as he flushes faucets and opens a rest room at the State Capitol in Charleston, W. Va., on Jan. 13, four days after a chemical spill into the Elk River. It wasn't until Jan. 21 that state officials were told by Freedom Industries that a second contaminant had also entered the river.
Steve Helber AP

Originally published on Fri January 24, 2014 8:48 pm

The fact that a second contaminant in West Virginia's drinking water eluded detection for nearly two weeks — despite intense testing of the water — reveals an important truth about how companies test drinking water: In most cases, they only find the contaminants they're looking for.

Read more
Shots - Health News
3:30 pm
Thu January 23, 2014

Contagious Cancer In Dogs Leaves Prehistoric Paw Prints

The sexually transmitted cancer is common in street dogs around the world.
Noel Celis/AFP/Getty Images

Originally published on Mon January 27, 2014 12:36 pm

Our four-legged friends suffer from many of the same cancers that we do. But one type of dog tumor acts like no other: It's contagious.

The tumor spreads from one pooch to another when the dogs have sex or even just touch or lick each other.

"It's a common disease in street dogs all around the world," says geneticist Elizabeth Murchison at the University of Cambridge. "People in the U.S. and U.K. haven't heard of it because it's found mostly in free-roaming dogs in developing countries."

Read more
All Tech Considered
11:04 am
Thu January 23, 2014

Weekly Innovation: A Radiation Detector In Your Smartphone

Scientists tested their radiation detection app on four smartphones, concluding that it works well enough to be a useful warning system for first responders.
Idaho National Laboratory

Originally published on Thu January 23, 2014 4:30 pm

In our Weekly Innovation series, we pick an interesting idea, design or product that you may not have heard of yet. Do you have an innovation to share? Use our form.

Read more
Around the Nation
5:27 am
Thu January 23, 2014

Texas Landowners Keep Watchful Eye On Keystone KL Pipeline

Originally published on Thu January 23, 2014 8:20 am

Oil is now running through the southern part of the keystone XL pipeline. Supporters and opponents will be watching carefully to see what that could mean for the northern section of the project, that still awaits approval from the Obama administration.

The Two-Way
9:04 pm
Wed January 22, 2014

Keystone Pipeline's Southern Section Begins Delivering Oil To Gulf Coast

A 2012 photo shows sections of pipe on a neighboring property to Julia Trigg Crawford family farm in Sumner Texas, in the path of the Keystone pipeline. TransCanada said today that it is delivering oil through the Gulf Coast portion of its proposed Keystone XL pipeline, from a hub in Cushing, Okla., to Houston-area refineries.
Tony Gutierrez AP

A large section of the controversial Keystone XL pipeline went into official operation Wednesday, in a move that supporters say will help ease the flow of oil to refineries in the Gulf Coast region. The Obama administration has yet to rule on the project's northern portion.

Read more
Shots - Health News
8:15 pm
Wed January 22, 2014

A Growth Factor Heals The Damage To A Preemie's Brain — In Mice

A baby born too soon continues to develop and grow inside an incubator at the neonatal ward of the Centre Hospitalier de Lens in Lens, northern France.
Philippe Huguen AFP/Getty Images

A naturally occurring substance called epidermal growth factor appears to reverse a type of brain damage that's common in very premature infants.

Read more
Shots - Health News
4:36 pm
Wed January 22, 2014

How A Little Chill In The Air Could Help You Lose Weight

Researchers say that setting your thermostat a little lower can help you burn more calories.
iStockphoto

Originally published on Fri January 24, 2014 8:11 am

When it comes to tackling obesity, eating right and staying active are usually the way to go. But a research team in the Netherlands says there's an environmental factor that might help and that is often overlooked: the cold.

We're not talking bone-chilling temperatures that'll make you shiver endlessly, but a milder cold between 62 and 77 degrees.

Read more

Pages