Health & Science

Animals
2:19 am
Fri November 1, 2013

The Tail's The Tell: Dog Wags Can Mean Friend Or Foe

Friend Or Foe? Scientists say dogs react differently to the direction of another dog's tail wag.
Time & Life Pictures/Getty Images

Originally published on Fri November 1, 2013 10:41 am

Dogs can pick up emotional cues from another dog by watching the direction of its wagging tail, a new study suggests.

In a series of lab experiments, dogs got anxious when they saw an image of a dog wagging its tail to its left side. But when they saw a dog wagging its tail to its right side, they stayed relaxed.

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The Salt
2:18 am
Fri November 1, 2013

Are Farm Veterinarians Pushing Too Many Antibiotics?

Cattle crowd inside a feedlot operated by JBS Five Rivers Colorado Beef in Wiley, Colo.
John Moore Getty Images

Originally published on Mon November 18, 2013 4:27 pm

In a barn outside Manhattan, Kan., researchers from Kansas State University are trying to solve the riddle of bovine respiratory disease. They're sticking plastic rods down the noses of 6-month old calves, collecting samples of bacteria.

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All Tech Considered
2:18 am
Fri November 1, 2013

For The Tablet Generation, A Lesson In Digital Citizenship

Coachella Valley High School math teacher Eddie Simoneau uses iPads with his students.
Matt Hamilton Coachella Valley Unified School District

Originally published on Fri November 1, 2013 5:46 am

This week on All Tech, we're exploring kids and technology with posts and radio pieces about raising digital natives. Look back at the stories and share your thoughts and ideas in the comments, by email or tweet.

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Shots - Health News
2:16 am
Fri November 1, 2013

Which Plans Cover Abortion? No Answers On HealthCare.gov

In a hearing Wednesday, Rep. John Shimkus of Illinois questions Health and Human Services Secretary Kathleen Sebelius about which insurance plans offer abortion services.
Jonathan Ernst Reuters/Landov

Originally published on Fri November 1, 2013 4:21 pm

As if the rollout of the federal health law didn't have enough problems, abortion is back in the spotlight.

How the various health plans in the exchanges would or would not pay for abortion was one of the very last issues settled before the bill was passed in 2010. Now abortion's invisibility on the federal HealthCare.gov website has some people pretty upset.

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Shots - Health News
5:25 pm
Thu October 31, 2013

Polio Has Not Returned To South Sudan, After All

We reported Wednesday that the polio outbreak in Somalia had spread to South Sudan. But health officials say that they were mistaken. There have been no polio cases in the country since 2009.

The World Health Organization said previously that it had confirmed three cases of polio in South Sudan back in August.

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