Traditional displays in wearable devices face challenges such as the complexity of multi-layer structures and risks associated with high voltages. To ...

Exploring Old San Juan, ziplining in El Yunque National Forest, and kayakaying on Bioluminescent Mosquito Bay are some of the most epic things to do in Puerto Rico.

Sunbathe, swim and eat at Luquillo Beach is ranked #19 out of 25 things to do in Puerto Rico. See pictures and our review of Sunbathe, swim and eat at Luquillo Beach.