Mysterious Radio Waves, plus Emotional Hangovers, The Return of The Slime Mold, and more

Air Date: Jan 07, 2017 12:00 AM ET

Cosmic blasts from a galaxy far away; Emotional hangovers boost memory; Slow hatching dino eggs sped up extinction; Brainless slime can learn; Unique visuals allow hummingbirds to hover; Driverless car, meet self repairing road.