Add Yahoo as a preferred source to see more of our stories on Google. This outta-sight decade gave rise to disco, shag carpets, bell-bottomed jeans (which have since had a revival), lava lamps, ...

Memory is complicated. A new study co-authored by Jeopardy! contestant Monica Thieu looks at how two different memory systems might give some people an edge with recalling facts. I'll take episodic ...