SciencePeru's Ubinas volcano eruption gets worse: 4,000 people and 28,000 llamas and alpacas from evacuated from vicinity People and livestock evacuated in surrounding regions as Peru's most active volcano still erupting. State of emergency declared by officials.by Jim Algar
ScienceUbinas volcano coughs ash cloud two miles high, prompts evacuation of 4,000 local Peruviansby Lori Sandoval
