i recall learning that time "flows" both ways at the quantum scale, but i admit is has been a while since i've attended any lectures. has there been any new dis

i recall learning that time "flows" both ways at the quantum scale, but i admit is has been a while since i've attended any lectures. has there been any new discoveries to say otherwise? i think i've read about research of both time reversal violations and time-invariance at the quantum scale. also, what are peoples' thoughts on time being an emergent property at the macro scale and that down at the quantum level, everything is described by time independent equations, like the Wheeler-DeWitt equation? http://en.wikipedia.org/wiki/Wheeler%E2%80%93DeWitt_equation http://en.wikipedia.org/wiki/Wheeler%E2%80%93DeWitt_equation