NOVA

How Climate Has Shifted Over Millions of Years

Clip: Season 47 Episode 1 | 2m 44s  | Video has closed captioning.

A lake in the Arctic has a lot to say about our planet's fluctuating temperatures over the last 34 million years. Play NOVA's Polar Lab to see how.

Aired: 02/05/20

Rating: NR

Buy Now:

Problems Playing Video? | Closed Captioning

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.

Support provided by:

NOVA Labs

Interactive

NOVA Labs

NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration. Participants take part in real-world investigations by visualizing, analyzing, and playing with the same data that scientists use.

Play

More Science and Nature Shows

  • Eons
  • Nature
  • PBS Space Time
  • Be Smart
  • Deep Look
  • Weathered
  • Untold Earth
  • Gross Science
  • Reactions
  • Overview
  • Secret Life of Scientists and Engineers
  • Crash Course Botany