Whales and fishers chasing the same catch can lead to serious impacts on marine mammals, including illegal shootings. To tell the story, journalist Nick Rahaim took an unusual tack — reporting while working as a deckhand on a fishing vessel. His award-winning account won praise for its balance, sourcing and insight. Rahaim talks about his approach in our Inside Story Q&A.

When freelancer Sophie Yeo first thought of writing a book, it seemed an impossible task. But with a successful website under her belt, she plunged in. Two missed deadlines and one baby later, she had her book, a history of the natural world titled “Nature’s Ghosts: The World We Lost and How To Bring It Back.” How she got there, and lessons learned, in the new Freelance Files.

Plans for two new U.S. facilities that will use hydrogen instead of coal to make steel hold the promise of decarbonizing this essential but dirty industry. But don’t expect overnight change. Reporter Maria Gallucci looks at the complexities of making the switch, from ditching the ​blast furnace to reducing pollution all along the supply chain.

With her new memoir, “The Exvangelicals,” NPR correspondent Sarah McCammon, a one-time, award-winning environmental reporter, may not have written a book directly about environmental issues. Instead, writes BookShelf editor Tom Henry, her highly personal story about religion, science and betrayal offers an important, if indirect, message to those on the environment beat seeking to understand the faith community. Read his review.