NASA reports that Mars Rover's Spirit and Opportunity are both operationally healthy.
For day-to-day events view source.
Opportunity is currently scooting from one crater wall to another stopping at each crater wall to take panoramic images.
Spirit is currently traveling from "Home Plate" to "McCool Hill" (named for Columbia Astrounaut William McCool). Along the way Spirit used its robotic arm to analyze a rock target called "Fuzzy Smith."