Saltwater and freshwater fish tanks are enjoyable to have around the home. But is one better for beginner tank owners than the other?

football field or two away from Moody Gardens' signature pyramids, great piles of oyster shells sit curing on the pavement.

In this video, we unbox a new fish delivery and go shopping for additional saltwater aquarium fish. Enjoy! #Aquarium ...

This video shows what happens when a massive new fish gets introduced to an already thriving 300 gallon tank. You will see ...

A polar bear sleeping in a field of flowers, a fish that looks like seaweed, and leopards courting in the mist: These 21 images are our favorite animal pictures of the year. A large black bear leaves ...