Shankar Vedantam is the host and creator of Hidden Brain. The Hidden Brain podcast receives more than three million downloads per week. The Hidden Brain radio show is distributed by NPR and featured on nearly 400 public radio stations around the United States.
The Letters of Emily Dickinson collects 1,304 letters, starting with one she wrote at age 11. Her singular voice comes into its own in the letters of the 1860s, which often blur into poems.
Three astronauts will spend six months on China's space station. Some experts worry China's ambitious space program could pose a threat to U.S. space superiority and military effectiveness.