NOVA S50E07 · Saving the Right Whale

Air date: 2023-05-03 54m

← Episode 6 Episode 8 →

Watch now

Overview

North Atlantic right whales are among the planet’s most critically endangered large ocean mammals. With fewer than 350 remaining as of 2023, they could be extinct within 20 years. But teams of marine biologists and whale rescuers are determined to help save the species. Follow their efforts and get a glimpse into the lives of these giants of the sea and their prospects for survival.

Torrents

Searching torrents…

Subtitles

…

Episodes

  1. 1 1. London Super Tunnel2023-02-01 · 54mThousands of engineers, technicians and workers race to build Europe’s biggest construction project–London’s new railroad, the Elizabeth Line.
  2. 2 2. Star Chasers of Senegal2023-02-08 · 54mA NASA spacecraft named Lucy blasts off from Cape Canaveral on a mission to the Trojans, a group of asteroids over 400 million miles from Earth thought to hold important clues abou
  3. 3 3. Ancient Builders of the Amazon2023-02-15 · 54mRecent discoveries in archaeology are exploding the myth of the Amazon as a primeval wilderness, revealing traces of ancient civilizations that flourished for centuries, with popul
  4. 4 4. New Eye on the Universe2023-02-22 · 54mJoin scientists as they use NASA’s brand new James Webb Space Telescope to peer deep in time to hunt for the first stars and galaxies in our universe, and try to detect the fingerp
  5. 5 5. Weathering the Future2023-04-12 · 54mIt’s hard not to notice: our weather is changing. From longer, hotter heat waves, to more intense rainstorms, to megafires and multi-year droughts, the U.S. is experiencing the ful
  6. 6 6. Chasing Carbon Zero2023-04-26 · 54mThe U.S. recently set an ambitious climate change goal: zero carbon emissions by 2050. And to achieve that, slash emissions in half by 2030. Is it possible? And what kind of techno
  7. 7 7. Saving the Right Whale2023-05-03 · 54mNorth Atlantic right whales are among the planet’s most critically endangered large ocean mammals. With fewer than 350 remaining as of 2023, they could be extinct within 20 years.
  8. 8 8. Hidden Volcano Abyss2023-05-10 · 53mIn January 2022, one of the most powerful volcanic eruptions in recorded history rocked the Pacific islands of Tonga, sending shockwaves around the world. Through first-person acco
  9. 9 9. Your Brain: Perception Deception (1)2023-05-17 · 54mIs what you see real? Join neuroscientist Heather Berlin on a quest to understand how your brain shapes your reality, and why you can’t always trust what you perceive. In the first
  10. 10 10. Your Brain: Who's in Control? (2)2023-05-24 · 54mAre you in control, or is your brain controlling you? Dive into the latest research on the subconscious with neuroscientist Heather Berlin. Sleepwalking, anesthesia, game theory, a
  11. 11 11. Ancient Earth: Birth of the Sky2023-10-04 · 54mToday, Earth is enveloped by a thin veil of gas, a narrow band of atmosphere that protects a world covered in lush green vegetation, deep blue oceans, and abundant life. But 4.5 bi
  12. 12 12. Ancient Earth: Frozen2023-10-11 · 54m700 million years ago, Earth was a giant snowball cloaked in ice from pole to pole—a global deep freeze that held the planet in a stranglehold, threatening the survival of the earl
  13. 13 13. Ancient Earth: Life Rising2023-10-18 · 54mFor billions of years, life teemed in the oceans of planet Earth while the land was desolate and inhospitable. So how did life make the leap to land? Scientists explore how some of
  14. 14 14. Ancient Earth: Inferno2023-10-25 · 54m252 million years ago, the most devastating mass extinction of all time abruptly wiped out around 90% of all species on Earth. The culprits were the biggest volcanic eruptions the
  15. 15 15. Ancient Earth: Humans2023-11-01 · 53mThe story of Earth can only be told because now, 4.5 billion years into its existence, a technological and self-aware animal species roams its surface, able to study the very plane
  16. 16 16. Inside China's Tech Boom2023-11-08 · 53mIn the span of just a few decades, China has transformed into a science and technology superpower. But how did it get here and where is it headed? Take an insider’s tour of high-pr
  17. 17 17. The Battle to Beat Malaria2023-11-15 · 54mMalaria is one of humanity’s oldest and most devastating plagues. In many parts of the world, it remains an ever-present scourge that sickens or kills millions of people each year.
  18. 18 18. Lee and Liza's Family Tree2023-11-22 · 54mMany descendants of enslaved people have little record of their family's ancestry. Follow one family's quest to discover their lost history, and see how science and genealogy can h