In his new book, “A World Appears: A Journey Into Consciousness,” the science writer Michael Pollan takes us on a tour of ...

Add Yahoo as a preferred source to see more of our stories on Google. Author Michael Pollan in his Berkeley garden. His latest work explores the science and mystery of subjective experience. (Carolyn ...

After writing a book about how using psychedelics in a therapeutic setting can change your consciousness, that's the question journalist Michael Pollan found himself struggling to answer. "There's ...