Health & Science

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LOURDES GARCIA-NAVARRO, HOST:

Why It's Been So Warm On The East Coast

Feb 26, 2017

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

LOURDES GARCIA-NAVARRO, HOST:

This is something that listeners on the East Coast know firsthand. This past week felt less like February and more like the Fourth of July. Temperatures were in the mid-70s here in Washington, D.C.

GRACE SUR: Kind of feels like California.

In 2010, Lester Packingham was convicted of having a Facebook account. That's a crime in North Carolina, which bars registered sex offenders from "accessing" certain social media sites, including Facebook, Snapchat and Instagram.

On Monday, the U.S. Supreme Court hears arguments on whether that law violates the First Amendment guarantee of free speech. Packingham contends the statute, instead of being narrowly targeted, encompasses a "vast amount" of speech that is protected by the Constitution.

Firsts can be life changing — think about your first kiss, your first time behind the wheel of a car. But what about the first time you got a prescription for a narcotic?

James Hatzell, from Collingswood, NJ, is now a technology officer for a college addiction treatment program. He didn't realize it at the time, but that spring day of his junior year of high school — seven years ago — was a pivotal moment in his life.

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MICHEL MARTIN, HOST:

When Lucille Horn was born in 1920, the odds of her managing to live out the year were long. A premature infant, Horn was just 2 pounds — small enough to be held in her father's hand. Her twin had died at birth, and at that point it looked for all the world as if she would soon, too.

Instead, with the help of an enterprising doctor and a rather odd sideshow at New York's Coney Island, Horn would go on to live another 96 years. She died on Feb. 11, according to Hungerford & Clark Funeral Home, nearly a century after nearly every expert told her parents she would.

Explaining The Sizzling Sound Of Meteors

Feb 25, 2017

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(SOUNDBITE OF BACON SIZZLING)

SCOTT SIMON, HOST:

It was a balmy Sunday evening in early 1999, and Dr. Kaw Bing Chua hadn't had lunch or dinner.

There wasn't time to eat. Chua was chasing a killer. And he thought maybe he had finally tracked it down.

He slid the slide under the microscope lens, turned on the scope's light and looked inside. "A chill went down my spine," Chua says. "The slide lit up bright green, like bright green lanterns."

The notion of dog years stems from the common belief that one year for a dog equals seven years for a human. Although canine aging is more nuanced than a simple formula, any dog lover knows that dogs' lives pass far too quickly.

Even so, America's 70 million dogs, like their human companions, are living longer, on average, because of better medical care and nutrition. Caring for elderly dogs can be heart-wrenching. Many pet owners struggle to understand when to pursue aggressive care and when to stop and help a beloved pet pass on.

The newly appointed Republican chairman of the Federal Communications Commission is moving to scale back the implementation of sweeping privacy rules for Internet providers passed last year.

Chairman Ajit Pai on Friday asked the FCC to hit pause on the rollout of one part of those rules that was scheduled to go into effect next week. This marks the latest in his efforts to roll back his predecessor's regulatory moves.

As President Trump prepares a new executive order on vetting refugees and immigrants, one idea keeps cropping up: checking the social media accounts of those coming to the U.S.

In fact, such a program was begun under the Obama administration more than a year ago on a limited basis and is likely to be expanded. But social media vetting is a heavy lift, and it's too early to tell how effective it will be.

In recent days, several Republican lawmakers have faced crowds of constituents at town hall meetings around the country who are angry that they may be in danger of losing their health coverage.

Growing Power Facebook

Many people garden in the warmer months, growing anything from berries to beans. But beyond plants, how many of those people would also be interested in a year-round endeavor of producing their own fish?

When the half-brother of North Korean leader Kim Jong Un collapsed at a Malaysian airport last week, poisoning was instantly suspected. But on Friday, Malaysian authorities revealed that an autopsy had turned up not just any poison, but a rare nerve agent known as VX.

From humble origins as the daughter of Eastern European immigrants, raised in the Bronx in the depths of the Great Depression, Mildred Dresselhaus scaled to great heights in the scientific community and attained the status of royalty — even if only in nickname.

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