Jimmy Fallon and The Roots ALS

20 Best Celebrity Ice Bucket Challenges

Lots of celebrities are getting in on the “Ice Bucket Challenge” to raise money for ALS. Check out the top 20 coolest videos from some famou…

ebola robot

Robots combat ebola

Two germ-fighting robots are on their way to Liberia to help combat spread of Ebola.

ebola watch

Ebola: Hospital on alert

New Mexico patient in isolation after Ebola-like symptoms; doctors say move is from “abundance of caution”.