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2:14
Witness the discovery of a new ichthyosaur fossil.

1:45
See the remarkable way hatchlings are able to break out of their eggs.

1:40
This bird may not be big enough to cover all her eggs, but she can still keep them warm.

3:14
Temnodontosaurus fossils prove that this large predator fed on smaller ichthyosaurs.

2:55
This mother polar bear creates a mini avalanche to save her cubs from an aggressive male.

2:08
By fully submerging underwater, a polar bear mother attempts a sneak attack on a seal.

1:26
Polar bears have their own special way of drying off after a swim.

1:46
When you're this tall, getting a drink of water can be challenging.

1:48
Watch the brilliant color changes of a sleeping octopus.

2:31
Watch as baby octopuses and squid hatch from their eggs.

2:29
This octopus has devised an ingenious way to create a moveable shelter.

1:57
See the playful relationship between Laurel and an octopus.