Seafood is an excellent diet staple. As a senior, seafood - specifically fish - is great as it is a lean protein with healthy fats and nutrients. But which fish are superior? These are the best fish ...

Things get out of control when live lizards become part of the menu. The pond erupts with power as the new aggressive fish go into full predator mode. This is one feeding you have to see to believe.

An orca pod that made headlines last year for gutting a whale shark has struck again, this time perfecting a technique that involves paralyzing young great white sharks to eat their livers.