Rebecca Hersher

On Monday, the moon will completely eclipse the sun, and people all over the U.S. will watch.

For those who have been boning up on eclipse trivia for weeks, congratulations. For everyone else, here are the things you need to know about the phenomenon.

More than two weeks after they were first spotted, wildfires on the western coast of Greenland are still burning, worrying local residents and drawing the attention of scientists.

Well-trained guide dogs are important for visually impaired people who rely on them. But many puppies bred to be guide dogs flunk out of training programs.

A study published Monday in the Proceedings of the National Academy of Sciences suggests the way a puppy's mother raises it may be the key to the dog's success, or failure. A research team at the University of Pennsylvania found that puppies destined for guide dog training are more likely to fail if they're coddled by their mothers.

The rain began on Good Friday. It fell into the roofless ruins of Port-au-Prince's Catholic cathedral. It swirled through stalls in the market downtown. In the hills above Haiti's capital, the rain ran off the clay roof tiles of upscale homes.

No matter where the rain fell, it was all destined for the same place: the system of concrete canals that cut through the city and down to the sea.

The first problem with the airplane bathroom was its location.

It was March. Greg O'Brien and his wife, Mary Catherine, were flying back to Boston from Los Angeles, sitting in economy seats in the middle of the plane. "We're halfway, probably over Chicago," Greg remembers, "and Mary Catherine said, 'Go to the bathroom.' "

"It just sounded like my mother," Greg says. So I said 'no.' "

Mary Catherine persisted, urging her husband of 40 years to use the restroom. People started looking at them. "It was kind of funny," says Greg.

"They're not gonna want me to play 'babies in space'," says Greg O'Brien. "You know, where I pick 'em up in my hands and I swirl them around over my head like a rocket ship. I always say 'Babies! In! Spaaaaace!' "

It's October 2016, and he is musing about the latest O'Brien family news. His daughter, Colleen, is due to have a baby in November, and ever since he found out, Greg has been struggling with competing emotions.

Emotions, the classic thinking goes, are innate, basic parts of our humanity. We are born with them, and when things happen to us, our emotions wash over us.

"They happen to us, almost," says Lisa Feldman Barrett, a professor of psychology at Northeastern University and a researcher at Harvard Medical School and the Massachusetts General Hospital.

Diagnosing attention deficit hyperactivity disorder can be difficult. The symptoms of the disorder, as defined by the Diagnostic and Statistical Manual, or DSM, have changed multiple times.

Even if you know what to look for, many of the symptoms are pretty general, including things like trouble focusing and a tendency to interrupt people. Discerning the difference between people who have a problem and those who are just distracted requires real expertise.

Twenty percent of children who were in a car crash where someone died were not buckled in properly or were not wearing a seat belt at all, a study finds, as were 43 percent of children who died themselves.

And child fatality rates in deadly car crashes vary widely by state.

Inflatable beds can be cheap, which is good news for consumers who want an alternative to pricey traditional mattresses. But their uneven, soft, impermeable surfaces are dangerous for babies, and can increase the risk of sudden infant death.

The dangers may be particularly acute for low-income families, a recent essay in the American Journal of Public Health argues.

Another day, another study undercutting the myth surrounding the 18th-century Italian violin maker Antonio Stradivari.

Since the early 20th century, musicians and instrument experts have been trying to figure out what, if anything, makes the violins he made sound better.

A new study suggests that skipping meals is difficult.

Obviously, right?

The study published Monday in JAMA Internal Medicine did not set out to investigate the hardships of abstaining from food. The main question was: Is alternate-day fasting more effective for weight loss and weight maintenance compared with daily calorie restriction?

Researchers in Germany have found that getting drunk is associated with abnormal heart rhythms.

Their study was conducted in a place teeming with potential research subjects.

The Food and Drug Administration says children under 12 should not be given prescription medicines that contain codeine or another narcotic, tramadol, and that such drugs can also be dangerous to youth between 12 and 18.

For more than 40 years, Oliver O'Reilly's shoelaces have been coming untied pretty much every day. And for most of those 40 years O'Reilly didn't think too much about it.

But then, about a decade ago, his daughter Anna was learning to tie her shoes, and O'Reilly decided his shoelace problem wasn't worth passing on to another generation.

People are still dying of cancer linked to asbestos, the U.S. Centers for Disease Control says, despite decades of regulations meant to limit dangerous exposure.

Starting in 1971, the Occupational Safety and Health Administration has regulated how much asbestos workers can be exposed to, because it contains tiny fibers that can cause lung disease or cancer if they are swallowed or inhaled.

Do you pop up from your seat during meetings and finish other people's sentences? And maybe you also procrastinate, or find yourself zoning out in the middle of one-on-one conversations?

It's possible you have adult ADHD.

Six simple questions can reliably identify adults with attention-deficit/hyperactivity disorder, according to a World Health Organization advisory group working with two additional psychiatrists.

The questions are:

The first time cardiologist Sonia Tolani performed CPR outside a hospital was in 2009.

She was on the subway in New York City, headed home from work, when she saw a man slump to the ground and stop breathing.

"It was super crowded, it was like rush hour," she remembers. "I just decided we needed to do something, and dragged him out into the center of the subway train [and] I just started doing CPR."

Secretary of Veterans Affairs David Shulkin says the Department of Veterans Affairs "is on a path toward recovery."

"We have a clear mandate to do better, [and] to make sure that we're honoring our mission to serve our veterans," Shulkin told NPR's Morning Edition.

Celiac disease, the autoimmune disorder that prevents people from digesting gluten, affects about 1 percent of the population.

But there's not enough evidence to recommend screening everybody to find that 1 percent, an advisory panel said Tuesday.

The Food and Drug Administration says at least nine women have died of a rare blood cancer after receiving breast implants, and that the agency is officially acknowledging an association between the implants and the disease.

On Tuesday, the agency announced that as of Feb. 1, it had received 359 breast implant-associated reports of a rare type of non-Hodgkin's lymphoma called anaplastic large cell lymphoma, or ALCL.

Nearly five years ago, the nation's leading group of obstetricians and gynecologists issued a policy statement saying the time had come for oral contraception to be available without a prescription.

We wrote about it and everything.

Michael Botticelli served as President Obama's director of National Drug Control Policy, and pushed Congress to pass a funding measure last year making more money available for the treatment of opioid addiction.

Now he's concerned that the proposed Republican health plan will reduce access to health services for people with addiction.

The proposed American Health Care Act targets the health provider Planned Parenthood with a set of proposed limits on Medicaid payments to the organization.

On Monday, as GOP leaders tried to rally Republican lawmakers to support their health care proposal, the non-partisan Congressional Budget Office released a report showing that the plan would lead to an estimated 14 million fewer people with health insurance by next year.

The State Department is running out of visas for Afghans who are in danger because they worked with the U.S. government in Afghanistan.

On Thursday, the U.S. State Department announced that it expected the visas to be depleted by June 1 and that "No further interviews for Afghan principal applicants ... will be scheduled after March 1, 2017."

Members of American Indian tribes, indigenous communities and their supporters are demonstrating today in Washington, D.C., calling on the Trump administration to meet with tribal leaders and protesting the construction of the nearly complete Dakota Access Pipeline.

The protest is partly led by the Standing Rock Sioux tribe, which has been battling the federal government for more than a year over an oil pipeline that members say endangers their drinking water and has destroyed sacred sites in North Dakota.

RadioShack has filed for bankruptcy for the second time.

Just over two years ago, the electronics chain declared bankruptcy and then reorganized its business, closing thousands of stores and selling others to a hedge fund called Standard General, which took over the remaining business through its affiliate General Wireless.

In Boston, the organizers of the annual St. Patrick's Day parade say they are reconsidering a decision to ban a group for gay veterans, following a public backlash.

At least a dozen wildfires burning in Colorado, Texas, Kansas, Oklahoma and Florida have charred more than 1,700 square miles and remain largely uncontained.

Rachel Hubbard of member station KOSU in Oklahoma City, Okla., reported at least six people have died in the wildfires:

Pages