In a message to campus, UCLA leaders condemned recent hateful messages, shared resources to help prevent further disruptions and pledged to explore additional measures.
A team of volunteers gathered hundreds of pounds of supplies — including masks, gurneys and robotic surgical arms — to assist those in need, now two months after the explosion.
Dust from as far away as Saudi Arabia is carried by winds to the Himalayan snowpack, where it accelerates glacial warming and snowmelt, scientists say.