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.

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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 made disparaging comments about him in several media interviews. He tweeted late Tuesday that she "has embarrassed all" with her "very dumb" comments about the candidate. Trump ended his tweet with "Her mind is shot - resign!":

Donald Trump wrapped up his public tryout of potential vice presidential candidates in Indiana Tuesday night with Gov. Mike Pence giving the final audition.

The Indiana governor's stock as Trump's possible running mate is believed to be on the rise, with New Jersey Gov. Chris Christie and former House Speaker Newt Gingrich also atop the list. Sources tell NPR the presumptive GOP presidential nominee is close to making a decision, which he's widely expected to announce by Friday.

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The unassuming hero of Jonas Karlsson's clever, Kafkaesque parable is the opposite of a malcontent. Despite scant education, a limited social life, and no prospects for success as it is usually defined, he's that rarity, a most happy fella with an amazing ability to content himself with very little. But one day, returning to his barebones flat from his dead-end, part-time job at a video store, he finds an astronomical bill from an entity called W.R.D. He assumes it's a scam. Actually, it is more sinister-- and it forces him to take a good hard look at his life and values.

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Donald Trump picked a military town — Virginia Beach, Va. — to give a speech Monday on how he would go about overhauling the Department of Veterans Affairs if elected.

He blamed the Obama administration for a string of scandals at the VA during the past two years, and claimed that his rival, Hillary Clinton, has downplayed the problems and won't fix them.

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Solar Storm Goes Easy On Earth — But More Are Sure To Come, NASA Says

Mar 8, 2012
Originally published on March 9, 2012 12:07 pm

The huge solar storm that NASA detected hurtling toward Earth hit our planet at 5:42 a.m. EST Thursday. So far, there have been no reports of major power or communications disruptions. The storm's magnetic fields are oriented in a way that's "been opposite of what is needed to cause the strongest storming," says the Space Weather Prediction Center.

So, the main effect of this storm, which the AP calls the largest in five years, may only be to paint colorful auroras across the night skies above Iowa, New York and Illinois. But it's not the last you'll hear about "Solar Flares Speeding Toward Earth," as we told you yesterday. The sun is currently in a very active phase, and it won't peak until 2013, according to NASA.

This week's large solar flares, and a similar episode in late January, have sparked a lot of curiosity about the phenomena — and led some to worry about how they might disrupt life on Earth.

NASA has uploaded an "HD closeup" version of its video of Tuesday's flares:

Here's how Adam Frank, of our 13.7 Cosmos and Culture blog, describes a solar flare:

"Powerful magnetic fields arc upwards from the surface, rising high into the solar atmosphere to form giant, twisting arcades of energy. Matter streams up these arches to be gripped in a magnetic vise a million miles above the surface. Then something happens. Something shifts. Magnetic lines of force in the arcade snap like steel cables on the bridge to heaven. Billions of tons of solar gas are suddenly blown outward, exploding across interplanetary space. Three days later the shimmering ball of energy smashes head-on into the unsuspecting Earth."

But Adam is quick to clarify that we earthlings are not, in fact, unsuspecting — we're very aware of what the sun's up to. And to him, the fact that we study solar activity the way our ancestors might have noted the oceans' shifting tides means that we've arrived in a new era.

"Now we have become a high-tech, space-faring race encircling the planet's surface with power lines and its skies with orbiting satellites," he wrote.

And there lies the rub. Thanks to advances in science and technology, we're very good at detecting the ebbs and flows of the sun's 11-year activity cycle. But much of our communications and energy technology can also be devastated by the effects of a massive solar storm.

The worst-case scenario of a huge solar storm leaving "millions of people around the world without electricity, running water or phone service" isn't a matter of sci-fi conjecture — it's a precise possibility raised by U.S. space and emergency officials, as Jon Hamilton reported in 2010.

In the government exercise, officials from the U.S. Space Weather Prediction Center and the Federal Emergency Management Agency looked at how our systems might respond to a solar storm of a magnitude like those that struck the Earth in 1921 and 1859 — events that, as Jon reported, "can release as much energy as 1 billion hydrogen bombs."

Here's what they saw in their projection models:

  • It would start with radio and GPS signals being disrupted.
  • 10-20 minutes later, most satellites that link phones, computers and TVs are knocked out.
  • One day later, the solar storm overloads high voltage power lines, destroying transformers.

The effects of what Jon called "a sort of solar Katrina" would be felt most dramatically in northern hemispheres.

As for what you might do to prepare for a potential solar calamity, FEMA's Craig Fugate recommended the standard emergency kit of water, food and first-aid supplies.

"If you've got your family disaster plan together, you've taken the steps," Fugate said, "whether it be a space storm, whether it be a system failure, whether it be another natural hazard that knocks the power out."

To clarify, those are the possibilities if we experience a category-5 solar storm. For comparison purposes, this week's solar storm has been estimated to have a rating above 1 (minor) and spiking into 3 (strong).

But NOAA uses a different measure to rate possible effects here on Earth — the geomagnetic scale, on which this week's event rates just a 1. You can see a guide to the rating scale at the National Oceanographic and Atmospheric Administration's site.

Even a small storm can cause trouble. For instance, in 1989, Canada's Hydro-Quebec power grid went off-line for more than nine hours, a disruption that was estimated to cost hundreds of millions of dollars in repairs and lost revenue.

As Adam Frank wrote in his 13.7 post back in January:

"There are other winds and other storms we must now be attentive to as we go about our business. In this way, as in so many others, our long childhood as a species has ended for better or for worse."

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