Report: Deep ocean current may slow due to climate change

Far beneath the surface of the ocean, deep currents act as conveyer belts, channeling heat, carbon, oxygen and nutrients around the globe.

Is Google's VP8 codec ready for prime time?

Is Google's VP8 codec ready for prime time? Well, not according to digital video expert Jason Garrett-Glaser, who described the spec as slow, buggy and nearly identical to H.264.