Curiosity NOW

Dr. Dave Gaynor conducts a natural experiment and introduces lions and cheetahs into the Zambezi Delta to look at the role apex predators play, how prey responds, and how species adapt in the ecosystem.

Hunter's dollars fund sheep conservation across the U.S. and the story is told through a hands-on translocation reestablishing historic home range for bighorn sheep.

Anti-poaching laws, community meat drops and upliftment initiatives are returning wildlife to the Zambezi Delta.

Understanding the history of bison populations in the U.S., and the current state of their protection, getting involved in collaring efforts in the Henry Mountains.

Giraffe Conservation Foundation is taking action across the continent to save the giraffe.

Quail populations in Texas are a crucial indicator species that are the canary in the coal mine for ecosystem health.

The rescue and rehabilitation of orphaned chimpanzees from the bushmeat and pet trade in the Democratic Republic of the Congo.

Rhinos are threatened due to demand for their horns in Asia, so Ivan heads to the front lines, where poaching events are a weekly occurrence, and explains conservation measures used to protect them.

Human-wildlife conflict is prevalent across Africa, so to mitigate conflicts, Ivan joins Roger Whittall to collar bull elephants to create an early warning system for surrounding communities.

The latest research indicates that feathered dinosaurs were more widespread and varied than previously thought, that they incubated their eggs and engaged in parenting.

Research has made headway into the world of a gigantic "dragon" that dominated the oceans of 60 million years ago.

The new expedition to the ice continent of Antarctica begins.

Finding out how the great discovery in the 1990s of the Cryolophosaurus, dubbed the T. rex of Antarctica, and a 25-foot-long plant eater, the Glacialisaurus, led to a renewed interest in a continent that was once thought to be largely devoid of life.

An examination of the apocalyptic events that swept nearly all life from Earth.

Life forms that lived in the Permian, Triassic and Cretaceous periods, which began 250 million years ago.

The latest research indicates that feathered dinosaurs were more widespread and varied than previously thought, that they incubated their eggs and engaged in parenting.

Research has made headway into the world of a gigantic "dragon" that dominated the oceans of 60 million years ago.

The new expedition to the ice continent of Antarctica begins.

Finding out how the great discovery in the 1990s of the Cryolophosaurus, dubbed the T. rex of Antarctica, and a 25-foot-long plant eater, the Glacialisaurus, led to a renewed interest in a continent that was once thought to be largely devoid of life.

An examination of the apocalyptic events that swept nearly all life from Earth.

Life forms that lived in the Permian, Triassic and Cretaceous periods, which began 250 million years ago.

The latest research indicates that feathered dinosaurs were more widespread and varied than previously thought, that they incubated their eggs and engaged in parenting.

Research has made headway into the world of a gigantic "dragon" that dominated the oceans of 60 million years ago.

The new expedition to the ice continent of Antarctica begins.

Finding out how the great discovery in the 1990s of the Cryolophosaurus, dubbed the T. rex of Antarctica, and a 25-foot-long plant eater, the Glacialisaurus, led to a renewed interest in a continent that was once thought to be largely devoid of life.

An examination of the apocalyptic events that swept nearly all life from Earth.

Life forms that lived in the Permian, Triassic and Cretaceous periods, which began 250 million years ago.

The latest research indicates that feathered dinosaurs were more widespread and varied than previously thought, that they incubated their eggs and engaged in parenting.

Research has made headway into the world of a gigantic "dragon" that dominated the oceans of 60 million years ago.

The new expedition to the ice continent of Antarctica begins.