Science

Digital Life
11:04 am
Fri September 20, 2013

These Smartphone Apps Track Every Step of Your Day

"Quantified self" apps know where you are, how you got there (by foot, bike, or train), who you're with — even how well you slept last night. Ellis Hamburger, a reporter at The Verge, reviews a handful of apps that track your daily movements, such as "Human" and "Moves."

Krulwich Wonders...
10:41 am
Fri September 20, 2013

Doing A Da Vinci — If Only Leonardo Could See This

Leonardo da Vinci wikipaintings.org

More than 500 years ago, Leonardo da Vinci tried to imagine what it would be like to soar over mountains, to dip, to glide like a bird. He'd sit on Italian hillsides, sketching, imagining, dreaming. In 1502, he drew one of the first ever, looking-down-from-the-sky panoramas of the Earth — in this case a bit of Tuscany, as if seen by a high flying eagle.

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Shots - Health News
8:16 am
Fri September 20, 2013

Even As MERS Epidemic Grows, The Source Eludes Scientists

Camel jockeys compete at a festival on the outskirts of Saudi Arabia's capital Riyadh, a focal point for the Middle East respiratory syndrome virus.
Fayez Nureldine AFP/Getty Images

Originally published on Mon September 23, 2013 9:17 am

A year after doctors first identified an illness that came to be known as Middle Eastern Respiratory Syndrome researchers are reporting fresh genetic information about the virus that causes it.

The findings don't bring scientists any closer to understanding where MERS is coming from. In fact, the main news is that researchers were wrong about the source of some infections in the largest cluster of cases so far.

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Environment
11:08 pm
Thu September 19, 2013

EPA Wants To Limit Greenhouse Gases From New Coal Power Plants

Mississippi Power's Kemper County energy facility near DeKalb, Miss., seen under construction last year. Carbon dioxide will be captured from this plant and used to stimulate production of oil from existing wells.
Rogelio V. Solis AP

Originally published on Fri September 20, 2013 7:11 pm

The Environmental Protection Agency's second stab at a proposal to set the first-ever limits on greenhouse gas emissions from new power plants would make it impossible for companies to build the kind of coal-fired plants that have been the country's biggest source of electricity for decades.

Under the proposal, released Friday, any new plant that runs on coal would be permitted to emit only about half as much carbon dioxide as an average coal plant puts into the air today.

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World
4:16 pm
Thu September 19, 2013

Beloved Brazilian Monkey Clings To A Shrinking Forest

The wild population of the golden lion tamarin, which lives only in Brazil's Atlantic Forest, fell to just 200 in the 1970s. Conservationists have helped the species rebound, but the monkeys are still at risk as development encroaches on their remaining habitat.
Andrea Hsu NPR

Originally published on Fri September 20, 2013 10:15 am

The tiny, copper-hued golden lion tamarin is so beloved in Brazil that its image graces the country's 20-real bank note. But this lion-maned monkey is in peril.

There's only one place on earth where the golden lion tamarin lives in the wild: in Brazil's Atlantic Forest, or Mata Atlantica, just north of Rio de Janeiro. Deforestation in the region has reduced the monkey's habitat, once a massive ecosystem stretching for a half-million square miles, to just 2 percent of its original size.

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