Up Next

Could Antiviral Pills Change the Course of the Pandemic?

Could Antiviral Pills Change the Course of the Pandemic?

Could Antiviral Pills Change the Course of the Pandemic?

Video

8:12

Stopping the Millennium Tower from Sinking Further

Stopping the Millennium Tower from Sinking Further

Stopping the Millennium Tower from Sinking Further

Video

3:28

When Earthquake Damage is Invisible

When Earthquake Damage is Invisible

When Earthquake Damage is Invisible

Video

2:51

How the Morpho Butterfly Gets its Iridescent Color

How the Morpho Butterfly Gets its Iridescent Color

How the Morpho Butterfly Gets its Iridescent Color

Video

2:22

How Did This Butterfly Get So Old?

How Did This Butterfly Get So Old?

How Did This Butterfly Get So Old?

Video

2:56

From Prison to Careers in STEM

From Prison to Careers in STEM

From Prison to Careers in STEM

Video

8:12

Did Some Dinosaurs Breed in the Arctic?

Did Some Dinosaurs Breed in the Arctic?

Did Some Dinosaurs Breed in the Arctic?

Video

3:00

Fossilized Dung Reveals Clues About Dinosaurs' Diet

Fossilized Dung Reveals Clues About Dinosaurs' Diet

Fossilized Dung Reveals Clues About Dinosaurs' Diet

Video

3:06

What Did Dinosaurs in Alaska Eat During Winter?

What Did Dinosaurs in Alaska Eat During Winter?

What Did Dinosaurs in Alaska Eat During Winter?

Video

2:36

Can South Carolina's Salt Marshes Be Saved?

Can South Carolina's Salt Marshes Be Saved?

Can South Carolina's Salt Marshes Be Saved?

Video

8:27

These Artifacts and Foods Tie Modern Maya to the Past

These Artifacts and Foods Tie Modern Maya to the Past

These Artifacts and Foods Tie Modern Maya to the Past

Video

4:04

What's Causing Water to Bubble in the Arctic?

What's Causing Water to Bubble in the Arctic?

What's Causing Water to Bubble in the Arctic?

Video

4:21

Back to Show

NOVA

Meet the Marvelous Christmas Tree Worm

Instead of slithering through soil, the Christmas tree worm inhabits coral reefs and might even help protect them against destruction.