Biologist Travis Livieri checks a briefly sedated ferret's health status inside an improvised trailer clinic. Elizabeth Shogren/NPR hide caption

itoggle caption Elizabeth Shogren/NPR

How to make dead fish look attractive? That's the challenge New York-based duo Shimon and Tammar Rothstein faced when they were hired to do the photography for famed French chef Eric Ripert's book On the Line. Photos by Shimon and Tammar, Courtesy of Shimon and Tammar hide caption

itoggle caption Photos by Shimon and Tammar, Courtesy of Shimon and Tammar

Physics professor Chad Orzel gives a TED talk in New York. In science, he says, public speaking is an important part of making a reputation. Ryan Lash/Flickr hide caption

itoggle caption Ryan Lash/Flickr

Andres Quiroz, an installer for Stellar Solar, carries a solar panel during installation at a home in Encinitas, Calif. Sam Hodgson/Bloomberg via Getty Images hide caption

itoggle caption Sam Hodgson/Bloomberg via Getty Images