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It’s now time to be social. Males seek out one or more females to mate with. These two have already bonded.

Young brown bears practice fighting while two older males put their skills to the test over a female.

Illegal contraband meet their demise when confronted by the grinder.

A smuggler denies swallowing drugs, but an X-ray exposes the truth.

Ken hopes to start off his season on the right foot by making a big payday on his first gold sell.

After a slow start, Cam is finally pulling gold from the ground with the help of his daughter!

Scientists exploring Puerto Rico's trenches discover volcanic rock formations deep underwater.

Phil Breslin hunts for his dinner out on a reef.

Female elephants gather around to witness a day-old calf's first tentative steps.

Kyle and Karl attempt to fix the big rock truck using the blade of a bulldozer on Sulphur Creek.

A great gray owl’s wing has been amputated after being hit by a car. To find the proper bandage, Dr. Michelle Oakley gets...