Hernando Colón was the illegitimate son of famed explorer Christopher Columbus. His love of books inspired him to attempt an ambitious dream: store all of the world’s books in one place. He summarized much of the information in his “Libro de los Epítomes,” which has recently been rediscovered.
When most people hear the term “global warming,” they naturally think of air temperature. In reality, more than 90 percent of the warming caused by greenhouse gases happens in the oceans. Much of this warming takes place in the waters in and around the Arctic Ocean, leading to increasingly rapid melting of sea ice. A new study links this melting to cold, harsh winters that are becoming more common in parts of the world.