NPR Politics presents the Lunchbox List: our favorite campaign news and stories curated from NPR and around the Web in digestible bites (100 words or less!). Look for it every weekday afternoon from now until the conventions.

Convention Countdown

The Republican National Convention is in 4 days in Cleveland.

The Democratic National Convention is in 11 days in Philadelphia.

NASA has released the first picture of Jupiter taken since the Juno spacecraft went into orbit around the planet on July 4.

The picture was taken on July 10. Juno was 2.7 million miles from Jupiter at the time. The color image shows some of the atmospheric features of the planet, including the giant red spot. You can also see three of Jupiter's moons in the picture: Io, Europa and Ganymede.

The Senate is set to approve a bill intended to change the way police and health care workers treat people struggling with opioid addictions.

My husband and I once took great pleasure in preparing meals from scratch. We made pizza dough and sauce. We baked bread. We churned ice cream.

Then we became parents.

Now there are some weeks when pre-chopped veggies and a rotisserie chicken are the only things between us and five nights of Chipotle.

Parents are busy. For some of us, figuring out how to get dinner on the table is a daily struggle. So I reached out to food experts, parents and nutritionists for help. Here is some of their (and my) best advice for making weeknight meals happen.

"O Canada," the national anthem of our neighbors up north, comes in two official versions — English and French. They share a melody, but differ in meaning.

Let the record show: neither version of those lyrics contains the phrase "all lives matter."

But at the 2016 All-Star Game, the song got an unexpected edit.

At Petco Park in San Diego, one member of the Canadian singing group The Tenors — by himself, according to the other members of the group — revised the anthem.

School's out, and a lot of parents are getting through the long summer days with extra helpings of digital devices.

How should we feel about that?

Police in Baton Rouge say they have arrested three people who stole guns with the goal of killing police officers. They are still looking for a fourth suspect in the alleged plot, NPR's Greg Allen reports.

"Police say the thefts were at a Baton Rouge pawn shop early Saturday morning," Greg says. "One person was arrested at the scene. Since then, two others have been arrested and six of the eight stolen handguns have been recovered. Police are still looking for one other man."

A 13-year-old boy is among those arrested, Greg says.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

After an international tribunal invalidated Beijing's claims to the South China Sea, Chinese authorities have declared in no uncertain terms that they will be ignoring the ruling.

The Philippines brought the case to the Permanent Court of Arbitration in The Hague, objecting to China's claims to maritime rights in the disputed waters. The tribunal agreed that China had no legal authority to claim the waters and was infringing on the sovereign rights of the Philippines.

Donald Trump is firing back at Supreme Court Justice Ruth Bader Ginsburg after she disparaged him in several media interviews. He tweeted late Tuesday that she "has embarrassed all" with her "very dumb political statements" about the candidate. Trump ended his tweet with "Her mind is shot - resign!":

Pages

Hungry Snakes Trap Guam In Spidery Web

Sep 19, 2012
Originally published on September 19, 2012 8:09 pm

The Pacific Island of Guam is experiencing a population explosion — of spiders.

There are more spiders there now than anyone can remember. To get a sense of how weird the situation is, I started out in Maryland. On my front porch, overlooking the Severn River.

At 6:30 in the morning on a cool fall day, I find two spider webs in a matter of five minutes. But if I were on the island of Guam, I might find 70 or 80 spider webs in five minutes.

Ecologist Haldre Rogers realized something strange was going on as she went roaming through the jungle on Guam and three nearby islands. "While I was doing that," she recalls, "it appeared that there were tons more spiders on Guam than there were on other islands."

Rogers is a researcher from the University of Washington, and she was actually in Guam looking for snakes. The brown tree snake invaded Guam over 60 years ago — they sneaked in aboard boats or in the wheel wells of airplanes. And now they're everywhere: about 2 million of them.

But the spider thing was just too bizarre to pass up. So Rogers started counting spider webs on the islands.

In the dry season, Guam had about 2 1/2 times more spider webs. "And 40 times more webs in the wet season than on the nearby islands," she says.

Forty?! "Forty times, yes," she assures me.

One that seemed to be everywhere was a great big yellow and black critter called Argiope appena, or the banana spider. "And actually," she says, "what we found was, their webs were much bigger on Guam than on the other islands, they were 50 percent larger on Guam."

More, bigger, better ... if you're a spider.

This all came about because the introduced tree snake multiplied only on Guam and ate almost all the birds. There are literally just a few hundred birds left there.

Since birds eat spiders, this is good news for spiders. In fact, great news, because birds also ate some of the bugs spiders eat, so there's now more food for spiders, too.

For ecologists, Guam is now a big experiment to see what happens when a top predator disappears from an ecosystem. They suspect plants could be affected too; many depend on birds to spread their seeds.

But Rogers wants to remind people that Guam is still a nice place. Says Rogers: "The average person doesn't come across that many spiders, because most people don't go traipsing around in the jungle that much."

If you do plan to do that, just watch where you're going.

Copyright 2013 NPR. To see more, visit http://www.npr.org/.

Transcript

ROBERT SIEGEL, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Robert Siegel.

AUDIE CORNISH, HOST:

And I'm Audie Cornish. The Pacific Island of Guam is experiencing a population explosion of spiders. There are more there now than anyone can remember. To explain why, NPR's Christopher Joyce begins our story in Maryland.

CHRISTOPHER JOYCE, BYLINE: I'm standing on the front porch of my house along the Chesapeake Bay right now, 6:30 in the morning and I have found two spider webs in a matter of five minutes. It's that time of year. They're pretty busy, but if I were on the island of Guam in the Pacific, right now, I might find 70 or 80 spider webs because Guam is experiencing a spider epidemic.

Ecologist Haldre Rogers realized something strange was going on as she went roaming through the jungle on Guam and three nearby islands.

HALDRE ROGERS: While I was doing that, it appeared that there were tons more spiders on Guam than there were on other islands.

JOYCE: Rogers was a researcher from the University of Washington and she was actually in Guam looking for snakes. The brown tree snake invaded Guam over 60 years ago. They snuck in aboard boats or in the wheel wells of airplanes. And now, they're everywhere - about 2 million of them.

But the spider thing was just too bizarre to pass up. So, Rogers started counting spider webs on the islands. In the dry season, Guam had about two and a half times more spider webs.

ROGERS: And 40 times more webs in the wet season than on the nearby islands.

JOYCE: Forty?

ROGERS: Forty times. Yes.

JOYCE: One that seemed to be everywhere was a great big yellow and black critter called Argiope appena, or the banana spider.

ROGERS: And actually what we found was, their webs were much larger of Guam than they were on other islands, or 50 percent larger on Guam.

JOYCE: More, bigger, and better. This all came about because the introduced tree snake multiplied only on Guam and ate almost all the birds. There are literally just a few hundred birds left there. Since birds eat spiders, this is good news for spiders. In fact, great news because birds also ate some of the bugs spiders eat, so now there's more food for spiders.

For ecologists, Guam is now a big experiment to see what happens when a top predator disappears from an ecosystem. They suspect plants could be affected soon. Many depend on birds to spread their seeds. But Rogers wants to remind people that Guam is still a nice place.

ROGERS: The average person doesn't come across that many spiders because most people don't go traipsing around in the jungle that much.

JOYCE: The research appears in the journal, Plos One. Christopher Joyce. NPR News. Transcript provided by NPR, Copyright NPR.