NOVA.

NOVA

Mysteries of Sleep

Scientists study why animals and humans need to sleep, what happens to the brain during sleep, and the role sleep plays in memory, trauma, and emotion regulation. (60 minutes)

Can't find the episode you're looking for?

Check PBS Video

UPCOMING EPISODES

Sun, 3/31 at 2:00 am on Austin PBS HDTV

A.I. Revolution

The power and potential of artificial intelligence (AI) technology. (60 minutes)

Sun, 3/31 at 5:00 pm on Austin PBS HDTV

A.I. Revolution

The power and potential of artificial intelligence (AI) technology. (60 minutes)

Tue, 4/2 at 6:00 pm on Austin PBS WORLD

A.I. Revolution

The power and potential of artificial intelligence (AI) technology. (60 minutes)

Tue, 4/2 at 11:00 pm on Austin PBS WORLD

A.I. Revolution

The power and potential of artificial intelligence (AI) technology. (60 minutes)

Wed, 4/3 at 7:00 am on Austin PBS WORLD

A.I. Revolution

The power and potential of artificial intelligence (AI) technology. (60 minutes)

Wed, 4/3 at 4:00 pm on Austin PBS HDTV

A.I. Revolution

The power and potential of artificial intelligence (AI) technology. (60 minutes)

Wed, 4/3 at 7:00 pm on Austin PBS HDTV

Great American Eclipse

Scientists prepare new experiments to study the solar eclipse. (60 minutes)