NPR Staff

Adam Summers used to trade Snickers bars to get free CT scans of dead fish.

He likes fish. A lot.

Summers is a professor at the University of Washington in the biology department and School of Aquatic and Fisheries Sciences.

"I've always been a fish guy," he says. "It's just been in my blood since I was as small as I can remember." Summers was a scientific consultant on Finding Nemo and did similar work with Finding Dory.

When he was in college, the thing that enraged Brett Cohen the most was celebrity culture. One day he had the idea to mock it by pretending to be a celebrity, gathering a fake entourage and walking through Midtown Manhattan. It was a big success, and then a film he made of the day went viral.

But there was one small problem: Once Cohen tasted fame, even fake fame, he discovered that he didn't want to give it up.

California Gov. Jerry Brown, a Democrat, has been in politics since the 1960s, and launched multiple runs for president himself.

In 1992, he ran as the outsider candidate — chastising the incumbent parties that had "failed their duty."

"They've placed their own interest about the national interest," he said during the speech that kicked off his campaign. They've allowed themselves to be trapped and in some cases corrupted by the powerful forces of greed. It's time for them go!"

Earlier this week, on the first day of this Democratic National Convention, Ruby Gilliam of Ohio — along with Clarissa Rodriguez of Texas — took the stage, and led the delegates in the Pledge of Allegiance.

The two women are the oldest and youngest delegates at the DNC.

"It's almost like a dream come true," Gilliam tells NPR's Audie Cornish.

"When they called me though and told me though that I was doing the Pledge of Allegiance and there was nobody at home I thought, I'm gonna burst, I'm gonna burst," she recalls.

Third parties are not new to American politics. The Anti-Masonic Party emerged in the 1820s to campaign against the Freemasons, which its members viewed as a corrupt. The Free Soil Party opposed the expansion of slavery in the years before the Civil War. Others throughout history have emerged to champion various causes, like the Know-Nothings, the Progressives, the Prohibition Party, the Reform Party and many others.

In 1987, the book The Art of the Deal elevated Donald Trump from playboy developer to best-selling author.

From the opening paragraph of Trump's self-portrait as a shrewd and creative dealmaker:

"I don't do it for the money. I've got enough, much more than I'll ever need. I do it to do it. Deals are my art form. Other people paint beautifully on canvas or write wonderful poetry. I like making deals, preferably big deals. That's how I get my kicks."

When you got up this morning, did you dress for the weather? Your wife? Throw on your lucky socks?

NPR's show and podcast Invisibilia has been taking a long look at what we wear — from sunglasses to artist's frocks and hoodies — and asking how much our clothes affect us, sometimes in ways we're not aware of, or might not even like.

Defense Secretary Ash Carter is hosting a meeting this week with his counterparts from other nations in the coalition against the Islamic State.

The gathering comes at a particularly turbulent time. Turkey, a key member in that coalition, is still reeling from an unexpected coup attempt. Meanwhile, ISIS appears to be on the defensive, having steadily lost territory over the past year or so.

NPR's Renee Montagne spoke with Carter on Tuesday at the Pentagon. Here are the highlights:

Summer vacations: We wait for them all year. We pour time, energy and money into planning them. Expectations can run unreasonably high.

On this week's show, a summer edition of Stopwatch Science with Daniel Pink that explores what social science research has to say about vacations: How to make them better and what pitfalls to avoid.

Stopwatch Science

When the school year ends, some kids go to camp, summer school or daycare. But a lot of these options are expensive for families who have to come up with creative, cheaper alternatives, whether that means sending kids off to the city's rec center, or to stay with grandparents.

NPR's Lynn Neary spoke about the economic hardships of summer with KJ Dell'Antonia, who's written about the topic for The New York Times.

For Jason Aaron Baca, a model from Los Gatos, Calif., his inspiration for romance cover modeling came randomly.

It sparked when he walked into a bookstore simply looking for something to read. There he saw a romance book cover.

"I said, 'You know what? This is something that I can actually do. This is something that, you know, it's going to take a lot of work to get a body like those guys on the cover," he tells NPR's Renee Montagne. "At that moment right there I kind of realized that this is something I am definitely going to go after."

If you've stepped foot in a comic book store in the past few years, you'll have noticed a distinct shift. Superheroes, once almost entirely white men, have become more diverse.

There's been a biracial Spider-Man, a Muslim Ms. Marvel, and just last week, Marvel announced that the new Iron Man will be a teenage African-American girl.

Joining this lineup today is Kong Kenan, a Chinese boy who, as part of a reboot of the DC comics universe, is one of four characters taking up Superman's mantle.

"The middle class is disappearing" has been a standard line during this election cycle. As it turns out, it's not wrong.

Before the folk rock band The Lumineers released their newest album, Cleopatra, in April, they played a series of secret shows. Emphasis here on "secret."

"There was a large concern about the album being sort-of released via grainy video and leaked out online," said Wesley Schultz, the band's lead singer.

So the band decided to lock up people's phones — not take them away, exactly, but just lock them up for the show. Like a timeout.