Science & Environment

Krulwich Wonders...
8:03 am
Wed February 26, 2014

Is Planet Earth Under New Management?

Robert Krulwich NPR

Originally published on Thu February 27, 2014 12:31 pm

A hundred million years from now, when we're all dead and gone, a team of geologists will be digging in a field somewhere ...

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Research News
6:43 am
Wed February 26, 2014

Why We Miss Creative Ideas That Are Right Under Our Noses

Originally published on Wed February 26, 2014 7:43 am

In crowdsourcing, a big challenge is not with coming up with creative ideas, but identifying creative ideas. A bias makes us bad at spotting creative ideas when they come from those working around us.

The Two-Way
6:02 pm
Tue February 25, 2014

California's Drought: A Shocking Photo And Other Updates

Images of Folsom Lake, a reservoir in Northern California, show the severity of the state's drought. The photo at left, taken on July 20, 2011, show the lake at 97 percent of total capacity and 130 percent of its historical average for that date. The photo at right shows the lake on Jan. 16, 2014, when it was at 17 percent of capacity and 35 percent of its historical average.
California Department of Water Resources

Originally published on Wed February 26, 2014 11:58 am

Farmers in California, where Gov. Jerry Brown declared a state of emergency last month, are facing hard choices as a drought threatens to ruin their crops. They must weigh the costs of paying for irrigation against the chance that their fields will never get enough water this season.

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Science
4:05 pm
Tue February 25, 2014

The Galaxy In Your Toilet Bowl

Originally published on Tue February 25, 2014 5:22 pm

Our resident physicist, Adam Frank, likes to point out the great science happening around us all the time. Even there in your toilet bowl, that whirl of water is similar to a spiraling galaxy.

The Two-Way
3:43 pm
Tue February 25, 2014

Winter Blahs Got You Down? 'Crowboarding' Video Can Help

A video of a crow using a jar lid as a sled has been a recent hit on YouTube. But as winter storms continue, many of us are running out of ways to enjoy the snow.
YouTube

Originally published on Wed February 26, 2014 2:46 pm

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The Salt
1:10 pm
Tue February 25, 2014

Why Farmers Can Prevent Global Warming Just As Well As Vegetarians

Cattle graze at a Brazilian Agricultural Research experimental farm in Planaltina in Goias state. To reduce emissions from deforestation, the Brazilian government is experimenting with grazing on integrated forest and pasture lands.
Evaristo Sa AFP/Getty Images

Originally published on Thu February 27, 2014 11:31 am

We Americans are heavy consumers of meat, and we're increasingly reminded that eating less of it will shrink our carbon footprint. Growing the crops to feed all those animals releases lots of greenhouse gases.

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Shots - Health News
11:25 am
Tue February 25, 2014

Scant Evidence To Support Vitamins Against Cancer, Heart Disease

Vitamin E for your heart? Don't bother, new guidelines say.
iStockphoto

Originally published on Thu February 27, 2014 8:27 am

If you're taking vitamins to guard against cancer or a heart attack, you've got plenty of company.

Nearly half of American adults take a vitamin of some kind each a day. About a third take a multivitamin.

But are they worth it?

For people in good health and without any special nutritional deficiencies, there isn't enough evidence to say it's a good idea — at least when it comes to preventing cardiovascular disease and cancer.

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Environment
5:11 am
Tue February 25, 2014

Colorado Becomes First State To Restrict Methane Emissions

Originally published on Tue February 25, 2014 8:06 am

Methane is a potent greenhouse gas from oil and gas production. The rules require companies to find and repair equipment leaks. The rules also will reduce air pollution that contributes to smog.

Shots - Health News
12:09 am
Tue February 25, 2014

Deadly MERS Virus Circulates Among Arabian Camels

Jockeys take their camels home after racing in Egypt's El Arish desert. The annual race draws competitors from around the Middle East, including Saudi Arabia, where camels carry the Middle East Respiratory Syndrome virus.
Nasser Nouri Xinhua /Landov

Originally published on Tue February 25, 2014 4:15 pm

Scientists have gotten close to pinning down the origin of Middle East Respiratory Syndrome, a dangerous respiratory disease that emerged in Saudi Arabia 17 months ago.

It turns out the MERS virus has been circulating in Arabian camels for more than two decades, scientists report in a study published Tuesday.

So far MERS has sickened more than 180 people, killing at least 77 of them — an alarming 43 percent. But scientists haven't been sure where the virus came from or how people catch it.

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The Two-Way
9:16 pm
Mon February 24, 2014

Meteorite Impact On Moon Sets Record As Brightest Ever Seen

The moon is seen over Dresden, Germany, last week. Researchers say they filmed video of a meteorite impact that sets a new record as the brightest ever recorded.
Arno Burgi DPA /LANDOV

A meteorite that smashed into the moon last September caused a bright flash that persisted for 8 seconds, setting a new record for lunar impacts. The high-speed collision was recorded on video and would have been clearly visible to anyone on Earth who happened to look at the moon at the right time, scientists say.

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