
NOVA
Dino Birds Preview
Show title: NOVA
Video title: Dino Birds Preview
Video duration: 0m 29sVideo description: Why are birds the only dinosaurs still alive today? Rare fossil discoveries are revealing the secrets of bird evolution, telling the story of how some resilient feathered dinos became the vast array of colorful bird species that fill our skies.

Origins: Earth Is Born Preview

Separating Twins Preview

Mystery of a Masterpiece Preview

3D Spies of WWII Preview

Bombing Hitler's Dams Preview

Deadliest Volcanoes Preview

Ice Age Death Trap Preview

Deadliest Earthquakes Preview

Secrets Beneath the Ice Preview
Is Antarctica headed for a catastrophic meltdown? New evidence of ancient climate change may hold clues.

Mystery of the Megavolcano - Preview

The Fabric of the Cosmos Preview

Iceman Murder Mystery Preview

The Higgs Particle Matters
Learn how Peter Higgs' ideas about matter transformed our understanding of space.

The Fabric of the Cosmos: Quantum Leap Preview

The Fabric of the Cosmos: Universe or Multiverse? Preview

The Fabric of the Cosmos: What Is Space? Preview

The Fabric of the Cosmos: The Illusion of Time Preview

Finding Life Beyond Earth Preview

The Mars Rover, "Curiosity"
Scientists want to know if methane gas on Mars is a product of biological processes or a result of geologic activity. To find out, NASA is sending a robotic rover called Curiosity to Mars. This video clip from NOVA's program Finding Life Beyond Earth explores the questions that drive the scientists and the implications of possible findings.