© 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
WKSU HD1
The World
WKSU HD1
The World
Next Up: 4:00 PM All Things Considered
0:00
0:00
The World
WKSU HD1
0:00 0:00
Available On Air Stations
Access to this video is benefit for member through
Sign-In
NOVA

Secrets of the Forest

Season 52 Episode 8 | 53m 41s

Can forests help cool the planet? Follow scientists through spectacular landscapes as they study complex networks of trees, fungi, and creatures large and small – all in a quest to tackle the twin threats of climate change and species extinction.

Aired: 04/15/25 | Expires: 05/14/25
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 • 0:30
NOVA
Ultimate Crash Test: Impact Preview
Forensic science is put to the test after the first-ever staged multi-vehicle pileup.
Preview: S52 E11 | 0:30
Watch • 0:30
NOVA
Ultimate Crash Test: Countdown Preview
A first-of-its-kind experiment aims to stage a multi-vehicle pileup to gain new data on car safety.
Preview: S52 E10 | 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
Watch • 53:27
NOVA
Ultimate Crash Test: Impact
Forensic science is put to the test after the first-ever staged multi-vehicle pileup.
Episode: S52 E11 | 53:27
Watch • 53:29
NOVA
Ultimate Crash Test: Countdown
A first-of-its-kind experiment aims to stage a multi-vehicle pileup to gain new data on car safety.
Episode: S52 E10 | 53:29