© 2025 Ideastream Public Media

1375 Euclid Avenue, Cleveland, Ohio 44115
(216) 916-6100 | (877) 399-3307

WKSU is a public media service licensed to Kent State University and operated by Ideastream Public Media.
Donate
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
NOVA

Flight Turbulence Is Actually Getting Worse

Season 51 | 1m 48s

The culprit is a lesser-known kind of turbulence that’s been increasing since 1979. So how does it work, and what’s causing the rise?

National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.
Extras
Watch • 0:29
NOVA
Dino Birds Preview
Fossils reveal how birds survived the killer asteroid and became today’s only living dinosaurs.
Preview: S52 E3 | 0:29
Watch • 0:30
NOVA
What Are UFOs? Preview
Can science reveal the secrets of mysterious objects seen in our skies?
Preview: S52 E1 | 0:30
Watch • 5:16
NOVA
What Happens to Your Body During a Speed Eating Competition?
Competitive eaters stretch their stomachs beyond limits. Here’s what happens inside their bodies.
Clip: S51 | 5:16
Watch • 0:30
NOVA
Lost Tombs of Notre Dame Preview
Mysterious bodies are found under one of the world’s most famous cathedrals.
Preview: S51 E18 | 0:30
Watch • 1:24:39
NOVA
Hunt for the Oldest DNA: Extended Version
Follow the quest to recover DNA millions of years old for the very first time.
Special: 1:24:39
Watch • 0:30
NOVA
Building Stuff: Change It! Preview
From electric flight to artificial noses, engineers are finding new ways to preserve our planet.
Preview: S51 E17 | 0:30
Watch • 53:40
NOVA
Building Stuff: Change It!
From electric flight to artificial noses, engineers are finding new ways to preserve our planet.
Episode: S51 E17 | 53:40
Watch • 0:30
NOVA
Extreme Airport Engineering Preview
Follow the race to build a world-class airport on the site of one of America’s busiest flying hubs.
Preview: S52 E2 | 0:30
Watch • 0:30
NOVA
Building Stuff: Reach It! Preview
Humans are born to roam. See how engineers are inventing new ways to explore and extend our range.
Preview: S51 E16 | 0:30
Watch • 0:30
NOVA
Building Stuff: Boost It! Preview
Is engineering humanity’s superpower? See how we can amplify our natural abilities in amazing ways.
Preview: S51 E15 | 0:30
All
  • All
  • NOVA Season 52
  • NOVA Season 51
  • NOVA Season 50
  • NOVA Season 49
  • NOVA Season 48
  • NOVA Season 47
  • NOVA Season 46
  • NOVA Season 45
  • NOVA Season 44
  • NOVA Season 43
  • NOVA Season 42
  • NOVA Season 41
  • NOVA Season 40
  • NOVA Season 39
  • NOVA Season 38
  • NOVA Season 37
  • NOVA Season 36
  • NOVA Season 35
  • NOVA Season 34
  • NOVA Season 33
  • NOVA Season 32
  • NOVA Season 31
  • NOVA Season 30
  • NOVA Season 28
  • NOVA Season 27
  • NOVA Season 23
NOVA
Dino Birds
Fossils reveal how birds survived the killer asteroid and became today’s only living dinosaurs.
Episode: S52 E3
NOVA
What Are UFOs?
Can science reveal the secrets of mysterious objects seen in our skies?
Episode: S52 E1
Watch • 53:40
NOVA
Lost Tombs of Notre Dame
Mysterious bodies are found under one of the world’s most famous cathedrals.
Episode: S51 E18 | 53:40
Watch • 53:40
NOVA
Building Stuff: Change It!
From electric flight to artificial noses, engineers are finding new ways to preserve our planet.
Episode: S51 E17 | 53:40
NOVA
Extreme Airport Engineering
Follow the race to build a world-class airport on the site of one of America’s busiest flying hubs.
Episode: S52 E2
Watch • 53:40
NOVA
Building Stuff: Reach It!
Humans are born to roam. See how engineers are inventing new ways to explore and extend our range.
Episode: S51 E16 | 53:40
Watch • 53:40
NOVA
Building Stuff: Boost It!
Is engineering humanity’s superpower? See how we can amplify our natural abilities in amazing ways.
Episode: S51 E15 | 53:40
Watch • 53:40
NOVA
Decoding the Universe: Quantum
Dive into the universe at the tiniest – and weirdest – of scales.
Episode: S51 E14 | 53:40
Watch • 53:34
NOVA
Solar System: Wandering Worlds
Meet the surprising, oddball worlds moving around our solar system.
Episode: S51 E13 | 53:34
Watch • 53:34
NOVA
Solar System: Icy Worlds
Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.
Episode: S51 E12 | 53:34