Researchers fail to replicate a seminal study in developmental psychology. Do babies really prefer helpers over hinderers?

Flamingos, which can lose their bright color when tending to their young but get it back over time, have been a helpful ...

A Los Angeles mom shares her 12-month-old son Caper's heart-wrenching journey after he needed a $5 million surgery to remove ...

This tiny octopus packs a poisonous punch, but just how deadly is it to humans? Read on to learn more about the blue ringed ...