Snapchat's appeal has been the promise that messages shared disappear shortly after being viewed, providing users a sense of being able to keep pictures or videos private and ephemeral.
Costa Rica's Civil Aviation Authority announced it would start regulating unmanned aerial vehicles here by the end of the year. The new rules might have trouble getting off the ground, though, including one provision that would require businesses to pay more than $1,800 to use them here.
As part of the celebrations for World Environment Day 2015, the University of Costa Rica held a full day of automobile-free activities. Students and teachers were encouraged to use bicycles, skates, skateboards and other zero-emission vehicles.
"The Salt of the Earth" is directed by Wim Wenders and Salgado's son, Juliano, and the two men trade off narrating what amounts to an unabashed love letter to the man they both idolize.
Portraitist Lucas Iturriza has spent the past half-decade capturing faces on film and talking with his subjects about their lives. The purpose of the project has been to celebrate the diversity of Costa Rica – not just as faces and skin colors, but as backgrounds and lifestyles.
