Australia's Deputy Prime Minister Warren Truss (left), Malaysia's Transport Minister Liow Tiong Lai (center) and Chinese Transport Minister Yang Chuantan shake hands after a news conference about Flight MH 370 on Thursday. The search zone for the missing Malaysia Airlines flight will be doubled if nothing is found in the huge undersea area now being scanned for wreckage. Mohd Rasfan/AFP/Getty Images hide caption

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The new line of HiSo edible insects. The fried crickets are on the top row, in order: original flavor, cheese, barbecue, seaweed. The fried silkworm pupae snacks are seen on the bottom row, in the same order of flavors. Michael Sullivan for NPR hide caption

itoggle caption Michael Sullivan for NPR

The team with SAR Dogs Nepal performs many search operations in the Himalayas. Last year they rescued five foreign trekkers and about 200 Nepalis. Courtesy of SAR Dogs Nepal hide caption

itoggle caption Courtesy of SAR Dogs Nepal

Relatives of victims of the Sewol ferry accident stand before a banner featuring victim photos during a protest. More than 300 people, most of them high school students, died in the accident. Nine people remain missing. Ed Jones/AFP/Getty Images hide caption

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Students take the annual College Scholastic Ability Test, or college entrance exam, at a high school in Seoul last November. Students face enormous pressure to do well on the test and get into a top university. Airplanes are grounded on the day of the test so they won't disturb the students. Ed Jones/AFP/Getty Images hide caption

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As China continues its massive economic growth, especially in cities, the government continues to severely limit people's rights. Is that system sustainable? Johannes Eisele/AFP/Getty Images hide caption

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A man pushing a stroller passes parallel traders in Hong Kong distributing goods to be brought into Shenzhen, China, on Monday. China said it will limit the number of visits that residents of Shenzhen can make to Hong Kong. The move is an attempt to ease the flow of mainland visitors in the former British colony. Bobby Yip/Reuters /Landov hide caption

itoggle caption Bobby Yip/Reuters /Landov

Australian Prime Minister Tony Abbott looks during a news conference at Parliament House in Canberra, Australia, last month. Abbott announced Sunday that his government would close a loophole to discourage families from refusing childhood vaccinations. Lukas Coch/EPA/Landov hide caption

itoggle caption Lukas Coch/EPA/Landov

Prelates take pictures as Pope Francis celebrates an Armenian-Rite Mass to commemorate the 100th anniversary of the Armenian Genocide, in St. Peter's Basilica, at the Vatican Sunday. Gregorio Borgia/AP hide caption

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An image provide by Oregon Parks and Recreation Dept. shows a chunk of a fiberglass boat 25-30' long that was spotted off the Oregon shore west of Ona Beach on Thursday. The debris is the latest to reach the U.S. West Coast from Japan's devastating 2011 tsunami. AP hide caption

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A March 16 satellite image from the CSIS Asia Maritime Transparency Initiative shows one of China's artificial islands in the South China Sea. CSIS Asia Maritime Transparency Initiative/DigitalGlobe hide caption

itoggle caption CSIS Asia Maritime Transparency Initiative/DigitalGlobe

Zaki-ur Rehman Lakhvi, accused of plotting the 2008 Mumbai terror attacks, raises a fist outside a court in Islamabad, Pakistan, on Jan. 1. Lakhvi was released on bail Friday. B.K. Bangash/AP hide caption

itoggle caption B.K. Bangash/AP

Koreans — many of them elderly — line up to receive 500 won, or about 50 cents, from Shin Banpo Church in southern Seoul. Each week, organizers say, a few hundred seniors show up at each church that offers the service, and the line starts hours in advance. Elise Hu/NPR hide caption

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