ScienceScientists discover ancient underwater Hawaii volcano off Oahu and Kauai Researchers have discovered another volcano in Oahu. The ancient underwater volcano may have helped formed Hawaii's third largest island.by Alexander Saltarin
SciencePeru's Ubinas volcano eruption gets worse: 4,000 people and 28,000 llamas and alpacas from evacuated from vicinityby Jim Algar
WATCH: Runner Spends Year Using Exercise Tracker to Create Elaborate Stick Figure Art on City Streets