After a spirited Internet response chose "Boaty McBoatface" as the name for a research ship, Britain's science minister said a more suitable name was needed. Department for Business, Innovation & Skills hide caption

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The size of the fires around Fort McMurray, Alberta, is now more than 210,000 acres. The blaze is seen here from a distance on Thursday. The province of Alberta is under a state of emergency. Cole Burston/AFP/Getty Images hide caption

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The University of Louisville's marching band leaves the Churchill Downs infield after performing the state song at the Kentucky Derby. Bloomberg via Getty Images hide caption

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Churchill Downer: The Forgotten Racial History Of Kentucky's State Song
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Marvie, the host of Sesame Studios, will sing and answer viewer questions. Sesame Workshop hide caption

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Beyond 'Sesame Street': A New Sesame Studios Channel On YouTube
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Detained immigrant children line up in the cafeteria at the Karnes County Residential Center, in Karnes City, Texas, a temporary home for immigrant women and children detained at the border. Eric Gay/AP hide caption

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People in their mid-40s to mid-60s are more likely than any other group to be prescribed opioids with benzodiazepines. Both kinds of drugs can hamper breathing and mixing them is especially risky. Erwin Wodicka/iStock hide caption

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A kindergarten teacher in Jerusalem stands with students as they listen to sirens that played nationwide on Thursday to commemorate Holocaust Remembrance Day. This year, a new national Holocaust curriculum is being fully implemented in kindergarten. Ellen Krosney for NPR hide caption

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In Israeli Kindergartens, An Early Lesson In The Holocaust
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Federal investigators have interviewed Huma Abedin and other top Hillary Clinton aides as part of an ongoing investigation into the candidate's use of a private email server as secretary of state. Justin Sullivan/Getty Images hide caption

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Nialina Ba holds the only picture she has of her late husband, Bourang Ba (in the white shirt). Ofeibea Quist-Arcton/NPR hide caption

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Why The Villages Are Losing Their Young Men
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President Ashraf Ghani (right) and Chief Executive Abdullah Abdullah (left) leave after signing a power-sharing deal in September 2014 at the presidential palace in Kabul. Afghanistan's National Unity Government is now in disarray. Massoud Hossaini/AP hide caption

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Turkey's President Recep Tayyip Erdogan (left) and Prime Minister Ahmet Davutoglu pose for a photograph at the start of a meeting in Ankara, Turkey, on Wednesday. Davutoglu announced Thursday he would resign. Murat Cetinmuhurdar/AP hide caption

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