Access to this video is a benefit for members through
Up Next
Back to Show
Watch Preview
NOVA
Saving the Right Whale
Season 50
Episode 7
The North Atlantic right whale is on the brink of extinction. But a handful of specialists are determined to help save it as they discover new secrets about the lives of these giants of the sea.
Support Provided By
Season
53:30
Neuroscientists discover the tricks and shortcuts the brain takes to help us survive.
53:19
Investigate one of the most powerful volcanic eruptions in recorded history.
53:31
Here’s how the U.S. could reach net-zero carbon emissions by 2050.
53:31
Americans use ancient wisdom and new technology to fight extreme weather.
53:31
See the latest stunning images and discoveries from the James Webb Space Telescope.
53:21
Archaeological discoveries reveal traces of ancient civilizations in the Amazon.
Unlock with PBS Passport
53:20
Thousands race to build Europe's biggest construction project–London's new railroad.
Unlock with PBS Passport
53:32
Discover how the concepts of zero and infinity revolutionized mathematics.
Unlock with PBS Passport
53:22
What exactly is crypto, and how does it work? This technology is more than just money.
Unlock with PBS Passport
53:31
Who created the Nazca lines and why? New clues to one of the greatest ancient enigmas.
Unlock with PBS Passport
53:32
Meet one of the ocean’s most beautiful and destructive species: Lionfish.
53:47
Psychedelics are unlocking new ways to treat conditions like addiction and depression.