Researchers documented 34 instances of purported prey-sharing behavior, which suggests orcas may be altruistic and capable of ...

The rare and awe-inspiring gestures were documented off the coasts of B.C., California, New Zealand and Norway. Researchers ...

Far from being lofty abstract ideals, our sense of right and wrong is woven into our biology. Modern neuroscience reveals that our brains literally reward us for treating others fairly and for placing ...