Altruism is helping without a benefit and sometimes at a risk to one’s self. Recent research that found killer sharks ...

Data from a new study suggest that the nature of pain symptoms among those in chronic pain likely evolved to cultivate ...

Puzzled by the behavior, Darwin described altruism in animals as a type of evolutionary snag. In 1964, another naturalist proposed an explanation — animals were more likely to share with others who ...

The findings suggest that the instinct to help others in distress could be deeply rooted in mammalian evolution, challenging long-standing ideas about altruism in the animal kingdom.

When Towers asked his colleagues, he discovered that they, too, had been gifted food by killer whales. All in all, just from ...

Animals signify compassion, altruism in Korean folklore Published : April 13, 2016 - 20:48:22 ...