Since then, there have been many discoveries of animals that can think: Chimpanzees can make tools and help each other, parrots can talk, newborn chicken can calculate, dolphins can recognize ...

While technical aspects of first aid need to be taught and practiced, the instinct to help others in distress is deeply ingrained in human nature. And we're not alone: Various animal species have also ...

But when it comes to the many remarkable ways members of the animal kingdom keep in touch with each other, our overconfidence ... Image caption, Slugs’ trails can help the creatures find mates ...

Animals have adorable methods of expressing ... They also use their trunks to caress each other’s faces, a sign of deep companionship. Pufferfish use their artistic skills to win hearts in ...

Altruism among animals has also been observed, but it is not known whether animals help each other out of pure kindness, or if they do so only if they stand to gain a tangible reward. A study by ...