Filmmaker Jacob Krupnick's project Young Explorers...  ...hildren who have barely learned to walk, as their instincts for exploring are kicking in. This isn't easy for...  ...tory to illustrate the disconnect between child's instinct to explore and a parent's instinct to protec...

A mouse doesn't have to have experience with a cat to be afraid, be very afraid. But they must have the nose to pick up the chemical signals of danger. Mice have a specialized organ in their noses that picks up chemical...