Whether the error in Supreme Court Justice Antonin Scalia's recent dissent was originally his fault or a clerk's doesn't make it less cringeworthy. Alex Wong/Getty Images hide caption

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Wild bees, such as this Andrena bee visiting highbush blueberry flowers, play a key role in boosting crop yields. Left photo by Rufus Isaac/AAAS; Right photo courtesy of Daniel M.N. Turner hide caption

itoggle caption Left photo by Rufus Isaac/AAAS; Right photo courtesy of Daniel M.N. Turner

A worker drives an electric cart past air monitoring equipment inside a storage room of the Waste Isolation Pilot Plant in Carlsbad, N.M., shown in this undated photo. Anonymous/AP hide caption

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Volunteer Tom Strain carries debris from an empty lot as part of an Earth Day cleanup effort in Camden, N.J. The Earth Day events celebrated on April 22 promote a sustainable and clean environment. Mel Evans/AP hide caption

itoggle caption Mel Evans/AP

Recent rains kept Suzanne and Mike Collins' orange grove alive, but the rainy season is ending. If they don't get federal irrigation water by this summer, their trees will start dying. Kirk Siegler/NPR hide caption

itoggle caption Kirk Siegler/NPR

Cannon Michael's farm grows tomatoes, melons and onions, among other crops. This year, however, Michael will have to fallow one-fifth of the land due to the drought Thomas Dreisbach/NPR hide caption

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