Science

The Two-Way
12:25 pm
Sat April 19, 2014

Ancient Landscape Is Found Under 2 Miles Of Ice In Greenland

A new study suggests the Greenland Ice Sheet did not fully melt during previous periods of global warming — and that it preserved a tundra beneath it.
Joshua Brown University of Vermont

Originally published on Sun April 20, 2014 7:23 am

In a surprising discovery, scientists have found evidence of a tundra landscape in Greenland that's millions of years old. The revelation goes against widely held ideas about how some glaciers work, and it suggests that at least parts of Greenland's ice sheet had survived periods of global warming intact.

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Krulwich Wonders...
11:03 am
Sat April 19, 2014

So This Is How They Do It! Zebras Getting Stripes

Ricardo Solis

Originally published on Sat April 19, 2014 12:42 pm

How did it happen? How'd the zebra get its stripes?

In Rudyard Kipling's version, a gray, horsey-looking beast went into "a great forest 'sclusively full of trees and bushes and stripy, speckly, patchy-batchy shadows," stayed there awhile, and after a "long time"... got stripy.

OK. Not bad.

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Shots - Health News
4:41 pm
Fri April 18, 2014

One Scientist's Quest To Vanquish Epileptic Seizures

The dream of epilepsy research, says neurobiologist Ivan Soltesz, is to stop seizures by manipulating only some brain cells, not all.
Steve Zylius UC Irvine Communications

Originally published on Fri April 18, 2014 7:13 pm

In the early 1990s, a young brain researcher named Ivan Soltesz heard a story that would shape his career.

His adviser told him about a school for children whose epileptic seizures were so severe and frequent that they had to wear helmets to prevent head injuries. The only exception to the helmet rule was for students who received an award.

"The big deal for them is that they can take the helmet off while they're walking across the stage," Soltesz says. "And that thing struck me as just wrong."

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Environment
4:41 pm
Fri April 18, 2014

Pipeline Put Off, As Keystone Review Is Indefinitely Extended

Originally published on Fri April 18, 2014 7:13 pm

The Keystone XL pipeline remains a major point of contention within the Democratic Party, as green voters pull President Obama one direction and pro-energy senators and labor unions pull the other. It looks as though the "comment period" for the project will be extended, delaying a decision past the November elections.

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The Two-Way
2:02 pm
Fri April 18, 2014

Japan Says It Will Temporarily Scale Back Whale Hunt

Agriculture, Forestry and Fisheries Minister Yoshimasa Hayashi speaks in Tokyo on Friday. He says Japan will cut back on the number of whales it kills this year, but resume previous levels in 2015.
Kyodo/Landov

Originally published on Fri April 18, 2014 3:12 pm

Japan says it will kill fewer whales when its seasonal Pacific hunt begins next week and will only observe whales in the Antarctic, after a U.N. court ordered it to stop taking the marine mammals from the Southern Ocean.

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