In Puerto Rico, children gather water each morning for drinking and cooking, often from sources that appear clean but are ...

Highlights of the tour include the largest stalagmite in Puerto Rico, glimpses of the underground river (and maybe some bats), and a 450-foot deep sinkhole that allows light from the surface to ...

Having emerged from hurricanes, earthquakes and a debt crisis, Puerto Rico is coming out swinging. As one of the Caribbean’s most popular winter getaways, it is experiencing record-breaking tourism.