Stream Now 
Shows

The Bering Sea's Golden Wild West

Remembering Gold Miner Jesse Goins

The Next Level of American Street Racing

The Biggest Naked and Afraid XL Challenge Has Arrived

Naked and Afraid: XL is Going HAM for 60 Days

Team Turin Quotes to Remember

Rescue Dogs Looking for a Home from Villalobos Rescue Center

Get Ready for an Epic Night of Adventure with Josh Gates

Go Behind the Scenes of Expedition: Back to the Future

Can't Miss Moments from Expedition: Back to the Future
See All Shows
DNews

Meet the Major Players in the Environmental Justice Movement

A Human-Monkey Embryo Has Been Created by Scientists

Rediscovered in Ocean's Twilight Zone: the Short-Nosed Sea Snake

King of the (Sea) Monsters

Meet Brood X: Billions of Cicadas Emerging Soon Within Eastern U.S.

Climate Strikes: Rapid Action Needed to Stop Environmental Catastrophe

Surfers Fight to Protect the Maldives’ Waves

The Battle is on to Save North Carolina's Rare Red Wolf

One Who Causes Fear: Dinosaur Species Discovered in Patagonia

The Great Easter (Shark) Egg Hunt
See All DNews
Nature

Meet the Major Players in the Environmental Justice Movement

How One Man Powered an Alaskan Resort from the Ground Up

It's Baby Season at Santa Barbara Wildlife Care Network

Rehabilitating Baby Animals in Santa Barbara

Rediscovered in Ocean's Twilight Zone: the Short-Nosed Sea Snake

The Baobab Trees of Madagascar

Aquaculture By Design: Why Oysters are Important

This Alaska Conservation Center Rescues Orphaned Wildlife

King of the (Sea) Monsters

Meet Brood X: Billions of Cicadas Emerging Soon Within Eastern U.S.
See All Nature
Exploration

4 People Who Are Empowering Our Youth

Meet the Women of the Deep

Tour Los Angeles by Photograph

Stories from the Gulf

3,000-Year-Old Lost City Found in Egypt

5 Facts About 'The End of the World'

Tour Mexico City by Photograph

Meet the "Protectors" of our Planet

Tour Rome by Photograph

Female Firsts: Meet Dr. Kathy Sullivan
See All Exploration
Space

MOXIE: Carbon Dioxide Turns Into Oxygen on Mars

When and Where is the Chinese Rocket Falling Back to Earth?

Welcome Home Crew-1: NASA and SpaceX Crew Dragon Splashdown Complete!

Splashdown! NASA and SpaceX Crew-1 Return to Earth

It's Time for a 2021 Space Flight Round-up

Michael Collins, Apollo 11 Astronaut, Dies at Age 90

Success! NASA and SpaceX Crew-1 Complete Early Morning Splashdown

Liftoff of NASA and SpaceX Crew-2!

Journey to the ISS: NASA and SpaceX Crew-2 Mission

Countdown to Launch: NASA and SpaceX Crew-2 Mission
See All Space
Science

Sound Designs: Making Buildings Better through Acoustic Design

Could Growing Wood be Quicker and Greener Than Cutting Down Forests?

Getting the Benefits of Green Spaces through Virtual Nature

Repurposing PPE: Recycling Plastic Waste into Clean, Useful Materials

Using What We Know to Predict the Next Pandemic

Meet the First Cloned Endangered Animal in North America

Snow Storms in Texas? Let’s Talk About It

Robot Army: Caring Technology Enters Mass Production to Fight Pandemic

Artificial Limbs: Pioneering Animal Surgery May Hold the Key to Human Advances

Precious Medicine: Gold in Tiny Amounts Can be a Cure-All
See All Science
Motor

Electric vs. Hydrogen: The Pros and Cons of Greener Transportation

Car Industry Takes a Hit Due to Chip Shortage

Flame Out: UK Brings Forward Combustion Engine Car Ban to 2030

Jesse James is Back with a New Monster Garage on discovery+

The DMC DeLorean: The Car Behind The Madness

The DMC DeLorean: Photos of the Hollywood Icon

Hydrogen Power: Moving the World into Clean Energy

Tune-Up Your Engines, American Chopper Returns August 4th

Most Remarkable Cars from Motor Monday

Safety Updates for Classic Cars
See All Motor
Schedule
More
Cancel
Season 9, Episode 12

Change of Heart - Part 1

PJD starts a build for Skil Tools while OCC begins a bike based on an Italian sports car. Junior makes a huge decision that could finally end his estrangement from Senior once and for all.
See Tune-In Times

Previous Episode

Old Rivals

Next Episode

Top Ten Fights