Some people think you need a calming agent to get you through your workday, and they have prescribed fish — tropical fish, to be more exact. The thinking is that if you take a little time to relax ...

My childhood home had a modest 10-gallon fish tank in the den, and all these years later, I still find the sound of bubbling water comforting. In the intervening years, I've had fish tanks here and ...

At the Tennessee Aquarium, visitors pass through a series of changing ecosystems inhabited by river otters, salamanders and brightly colored sunfish. The experience has been specifically designed to ...