ScienceMantis shrimp unique eyes boast 12 photoreceptors and yet they can't distinguish colors: Why? A new study has discovered how the mantis shrimp perceives color with the 12 photoreceptors in its eyes, and it's nothing like how other living beings see color.by Maryanne Moll
ScienceOur ancestor Adam walked the earth much earlier than previously thought, say scientistsby Alex Saltarin
ScienceWeightlessness in space can weaken your immunity system (especially if you're a fly)by Anu Passary
ScienceForget doughnut rock: Mars rover Opportunity celebrates 10 years on Red Planet by finding life-friendly trace of waterby Rhodilee Jean Dolor
ScienceArchaeologists stumped by discovery of 3,600 year old pharaoh Woseribre-Senebkay tombby Alex Saltarin