Health & Science

The online classified website Backpage.com said it has suspended its adult ad pages, citing government pressure about the content being shared there.

A 2016 Senate report called the website the "largest commercial sex services advertising platform in the United States" and said that "Backpage officials have publicly acknowledged that criminals use the website for sex trafficking, including trafficking of minors."

If you can get pregnant, you should be popping at least one pill a day: a folic acid supplement to lower the risk of a type of serious birth defect in any future offspring.

So says the U.S. Preventive Services Task Force, which Tuesday reiterated its 2009 recommendation that all women who can conceive take 400 to 800 micrograms daily of the B vitamin in case their diet isn't providing enough of it.

Marketplace officials calculate a customer's subsidy, so why is the customer held responsible for repayments? Why are so many of my prescriptions held up for authorization by my Medicare drug plan? Here are answers to some recent questions from readers.

In 1889, Bethlehem Steel brought engineer Frederick Taylor on board in an attempt to streamline its vast operation.

Taylor had recently invented a theory of "time management" in which the same principles used to optimize machines was applied to people. Taylor stalked the floors of the Bethlehem plant armed with a stopwatch and a clipboard noting the time it took for workers to complete tasks, like loading iron bars onto waiting railcars. Taylor's eventual recommendation to the company's executives were simple: The workers should be made to do more in less time.

Things were already going pretty badly for Florence Manyande. Then one day last spring, while walking down the street, she was hit by a car.

"This woman saw, and she pulled me out of the road." recalls Manyande, 50. "She tried to talk to me, but I couldn't talk then. I had a lot on my mind."

West Coast crab fishermen just ended an 11-day strike over a price dispute. But a more ominous and long-term threat to their livelihood may be on the horizon. A new study in the Proceedings of the National Academy of Sciences has found a link between warming ocean conditions and a dangerous neurotoxin that builds up in sea life: domoic acid.

NPR's YouTube channel, Skunk Bear, answers your science questions. This week, we picked one in honor of David Bowie.

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

RACHEL MARTIN, HOST:

The man charged with shooting 11 people at Fort Lauderdale's airport Friday had his first court appearance Monday.

Scientists predict that a pair of stars in the constellation Cygnus will collide in 2022, give or take a year, creating an explosion in the night sky so bright that it will be visible to the naked eye.

If it happens, it would be the first time such an event was predicted by scientists.

For years, women have been told that regular mammograms can help reduce their risk of dying from breast cancer by catching tumors at their earliest, most treatable stages.

But a Danish study is the latest research to challenge that assumption. Researchers followed thousands of women in Denmark over more than a decade and found that perhaps one-third of the abnormalities detected by mammograms may never cause health problems.

Media coverage of tragedy — terrorist attacks, homelessness, the refugee crisis — can be so overwhelming it's numbing. Charities say it can also make it harder to get support.

Some are hoping a new form of media will be more persuasive — virtual reality or VR, which they think makes people more empathetic.

Apple's iPhone Turns 10 Years Old

Jan 9, 2017

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

AUDIE CORNISH, HOST:

Now let's note an anniversary.

KELLY MCEVERS, HOST:

To do that, imagine a world where no one is bent over a little glowing screen.

CORNISH: Or where confronted with a question at a dinner party, no one Googles the answer right at the table.

Darlene Hawes lost her health insurance about a year after her husband died in 2012.

Hawes, 55, is from Charlotte, N.C. She ended up going without insurance for a few years, but in 2015 she bought coverage on HealthCare.gov, the Affordable Care Act marketplace, with the help of a big subsidy.

"I was born with heart trouble and I also had, in 2003, open-heart surgery," she says. "I had breast-cancer surgery. I have a lot of medical conditions, so I needed insurance badly."

Tom Hiddleston is trending on Twitter, and not for a good reason. Last night at the Golden Globes, he won a best actor award for the AMC series The Night Manager. But his acceptance speech didn't go over as well as his performance. Hiddleston recounted a visit he made to see medics from Doctors Without Borders in South Sudan.

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