Arturo the polar bear, living in a cramped and hot zoo enclosure in Argentina, is the subject of an online campaign that includes former House Speaker Newt Gingrich.
International correspondent Ari Shapiro talks with NPR's Scott Simon from Jerusalem about about the second day of the Israeli military's ground operation of the Gaza Strip.
Sunday is the 45th anniversary of the Apollo 11 moon landing. NPR's Scott Simon talks with Buzz Aldrin about his new YouTube channel, where anyone can share memories from the historic day.
Saturday is the second day of protests by those opposed housing migrant children in their towns. Murrieta, Calif., is among those cities, but many say the protesters don't represent their city.
The U.S. and other countries are restricting flights over eastern Ukraine after a MH17 jet was shot down. But experts agree that the airline had every reason to believe its aircraft would be safe.
NPR's Scott Simon talks with David Herzsenhorn of The New York Times about the latest developments in Ukraine, where a Malaysia Airlines passenger plane was downed on Thursday, killing 298 people.
At the annual conference known as Netroots Nation, the vice president received a warm embrace from progressive activists. But that doesn't mean they want him to run for president in 2016.
Asia correspondent Anthony Kuhn talks with NPR's Scott Simon from Kuala Lumpur about the reaction to the downing of Malaysia Airlines flight MH17 on Thursday, killing 298 people.
A health official in Gaza says 338 Palestinians, including more than 70 children, have been killed so far in the 11-day conflict.
U.S. and European officials worry that evidence pointing to the cause of the crash could be altered or removed, and that bodies exposed to the elements are beginning to decay.
Obama does it. And increasingly, so do folks around the world. Why is the fist bump so popular? And do other cultures have similar gestures?
Also in this week's tech headlines: Visa looks to boost online shopping, a Wall Street cyber scare, and fears that driverless cars could be used as "lethal weapons."
At the time, ideas of race in America were quite literally black and white. But a few meters of cloth changed the way some people of color were treated.
The Department of the Interior might not have the largest Twitter following among federal agencies, but its account might be the most loved of all.
The U.S., Iran and five other nations have agreed to continue talks past their Sunday deadline.
The shooting death of a black teenager by a white police officer in New York City led to six days of rioting in Harlem and Bedford-Stuyvesant — the first in a series of violent protests in 1964.
First lady Michelle Obama hosted winners of the Healthy Lunchtime Challenge, a recipe contest for kids tied to her Let's Move Campaign. But Friday's event wasn't all cheerleading for healthy food.
Earlier this year, the town of Murrieta California started positioning itself as a culturally diverse and economically strong oasis in the California desert. About an hour north of San Diego, the bedroom community is trying to lure companies in the tech and medical fields. But then, a wave of undocumented immigrants began crossing the border in Texas, some 800 miles away.
Soon, US Immigration and Custom Enforcement officers brought hundreds of those undocumented immigrants to the federal detention in Murrieta. And with that, anti-illegal immigration protests broke out, giving the city a huge public relations black eye.
To see how the business community is responding to all the bad press, we spoke with Kim Davidson, Murrieta’s Business Development Manager.
Click play above to hear how immigration and immigration protests affect Murrieta.
Audie Cornish and Robert Siegel offer a summary of what's now known about the two big stories of the day: the shot-down Malaysian jet, and the mounting Israeli ground invasion in the Gaza Strip.
It's likely that the missile that downed the Malaysia Airlines plane yesterday was a relic of the Cold War era known as a "Buk."
Here’s what we know about the Soviet-era missile system:
What is a Buk missile?
The Buk is a surface-to-air missile that can shoot down airplanes flying up to 13 miles off the ground.
It looks like the lower half of a tank or truck, with a few anti-aircraft missiles on the top and was developed by the Soviet Union in the early 1970s.
What does "Buk" mean, anyway?
Buk means “Beech Tree” in Russian. During the Cold War, NATO’s code name for the Buk was "the Grizzly.”
How many of them exist?
There are several hundred Buk missile systems out in the world today, in the hands of about a dozen countries, says arms control expert Igor Sutyagin with the Royal United Services Institute in London. Russia, Ukraine and other former Soviet republics are known to have them. Syria, which has bought weapons from Russia for years, has also been known to own the systems.
Who has them now?
There is no official registry of where each Buk system is, but the United Nations and the Stockholm International Peace Research Institute keep lists that attempt to keep track of these and other weapons. Individual countries also try to track the weapons through their own intelligence agencies.
How could one have ended up in Ukraine?
There are a few theories on the origins of the Buk missile system that allegedly shot down the Malaysian passenger jet. The Ukrainian military inherited some Buks after the Soviet Union collapsed. It's possible that pro-Russian rebels captured one from the Ukrainian army. Or, it could have come from a Russian military commander, either through official channels or on the black market.
Why do weapons from that era end up in different places?
It’s not uncommon for old weapons from Russia and the U.S. to have second and third lives beyond their original owners. Military officials sell old equipment to other countries, often at bargain prices.
“The United States is anxious in many cases to provide allies with military capabilities that don’t bust their budget,” says Bruce Bennett, Senior Defense Analyst with the Rand Corporation. The sales are legal, and governments aren’t required to report the movements of those weapons around the globe, though the UN and SIPRI both try to keep track.
It’s even more difficult to know how many smaller, less conspicuous Soviet-era weapons are circulating around the world's conflict zones illegally.