NPR Staff

Our global health team has just finished up a series called "What Causes Pandemics? We Do." In radio and online stories, we looked at the causes behind our new hyperinfectious era. We'll continue covering this topic in future stories, but we thought our readers might want a chance to brush up on their pandemic facts. So roll up your sleeves, wash your hands and then try this quiz.

Earth Day is coming up on April 22.

It's an occasion to think about the risks we all face from climate change — and to recognize the toll these problems take on the people in the developing world, who are especially vulnerable. When oceans rise, when drought strikes, the consequences can be dire. People are losing their homes and becoming climate refugees, losing their crops, losing their water sources. Disease-carrying insects are moving into new territory.

It's become an annual tradition for NPR to host a live band in our studios for a full day. This year, we upped the ante and invited around 70 musicians from Washington, D.C.'s National Symphony Orchestra to play the musical interludes between stories on All Things Considered.

It's been five years since the death of Trayvon Martin — and the outrage that sparked the Black Lives Matter movement.

Martin — 17 years old, black and unarmed — was shot by George Zimmerman, a neighborhood watch volunteer in Sanford, Fla.

Jonathan Rado and Sam France were in eighth grade when they first met and began making music together. Their tastes were simple at first — straight-ahead rock songs banged out on drums and guitars in a garage. But a dramatic shift happened when they decided to take a less linear approach to recording their work.

"I got really into buying cheap, cheap instruments on eBay — lots of xylophones and melodicas and kind of useless junk — and that was kind of everywhere," Rado says. "We'd just kind of play for like 30 minutes, and then chop the best bits down to a three-minute song."

A young woman meets a prince and falls in love. That sounds like the start of an old fashioned fairy tale, but in the movie A United Kingdom it's the start of a diplomatic firestorm. The film tells the story of Ruth Williams and Seretse Khama, who married in 1948. Williams was a typist in London; Khama was heir to the throne of Bechuanaland, or modern-day Botswana.

Michael Ryan, 45, is a juvenile judge in Cleveland, Ohio. And like many of the kids who end up in his courtroom, he didn't have an easy childhood.

He adored his mother, he tells his son — also named Michael, 19, at StoryCorps in Cleveland, but she was addicted to heroin.

In America, there is a rare echelon of pop stars so big they only need one name: Madonna, Cher, Prince. In Italy, that name is Zucchero.

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