A stem-cell-based "organ-on-a-chip" model of ALS mimics early biological changes seen in the degenerative disease.

Eric Schmidt predicts AI will surpass human talent in 12-20 years. By 2031, super-intelligence may emerge. Society must prepare for this impact.

Pocket-sized, but epic on scale Pocket Planet Pets, then, are paradoxical: appealing. They are tiny, yet their tails are larger than life.