Columnist Kristin Neva and her husband, Todd, make do with a backup wheelchair while a new one is on order and the old one is having trouble.

Cats are natural scratchers—it's part of their instincts. Scratching serves multiple purposes for cats: it helps them mark ...

Quick LinksLeading Up To The AttackSealing Satoru GojoThe Counter-AttackBack To Shibuya StationMahito's StandBetween the ...

Watch nutrients flow through an underground circulatory system that connects fungi and plants. A new study shows how these ...

Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date.