Barbara Bogaev interviews astronomer and writer Donald Goldsmith about the future of space travel. He was the consultant to the PBS documentary film "Voyage to the Milky Way" (TV/Books) and is the author of the companion book.
Climate change has put organisms on the move. In her new book, The Next Great Migration, Science writer Sonia Shah writes about migration — and the ways in which outmoded notions of "belonging" have been used throughout history to curb what she sees as a biological imperative.
Blair Braverman, an adventurer and sled dog racer who finished Alaska's nearly 1,000-mile long Iditarod race in 2019, has some advice for aspiring mushers. Rule no. 1, she says, is to never let go of the sled or the dogs.
The movie turns Monroe into an avatar of suffering, brought low by a miserable childhood, a father she never knew and an industry full of men who abused and exploited her until her death in 1962, at the age of 36.