You could call it a budding romance with the possibility of a long-lasting relationship. More Americans are riding public transportation. In fact, ridership is on track to top 2013, which was the highest since 1956.
Its name means "bending over in pain." It has no treatment or vaccine. Its symptoms resemble Dengue fever. And it has infected more than 1 million people -- 155 of them fatally -- since spreading to the Americas one year ago.
Five men are tasting freedom for the first time in years -- including one President Barack Obama described as "one of the most important intelligence agents that the United States has ever had in Cuba" -- in a historic deal between the U.S. and Cuba announced Wednesday.