A hero rat seen carrying a large slice of New York pizza down a subway staircase becomes an online sensation and an inspiration to us all.
We learned early on in the original "Star Wars" trilogy that you should always let the Wookiee win, but we never really found out why. Here's how Han Solo learned that painful lesson firsthand.
Technically Incorrect: A man posts a photo of soldiers in battle to counteract the notion that the transgendered Caitlyn Jenner is heroic. Then he discovers the photographer was beaten nearly to death for being a cross-dresser.
Raise a glass. With St. Patrick's Day just around the corner, the American Chemical Society pours a "Reactions" video showing what it takes to brew craft beer.
Lesson one: sentry robots are highly combustible and make excellent distractions.
Carl Sagan famously said that the death of ancient stars helped to create us. Huh? Here's a quick primer on what he meant.
Can zombies empathize? Are they near-sighted or far-sighted? Study up with this fully interactive model of zombie anatomy if you want to survive the zombie apocalypse.
Ravens have demonstrated a behaviour previously only observed in primates: Recognising and punishing selfish fellows.
CEO Tim Cook, iTunes head Eddy Cue and others remember Apple's co-founder in messages posted to the company's internal site. One recalls the time Jobs mooned Al Gore.
Satya Nadella says he found no gender pay gap at his company, but adds that more work needs to be done to increase workplace equality.