It is always dark ... blue light travels further into the deep ocean than other wavelengths do, so it makes sense that deep-sea fish would evolve to see that hue. The dragon fish that emit red ...

From glow-in-the-dark squid to the terrifying stoplight loosejaw, creatures of the deep have evolved ... to reabsorb this blue light into a protein that glows a subtle red. The reabsorption ...

MsMojo presents a Deep Dive into Bluey! We're looking at the funniest character moments (Bandit, Chilli, Muffin), the most hilarious Bluey running gags, the best musical moments, times Bluey broke ...