DiscoverScience on Player FMSharks have been swimming in Earths seas over 450 million years, but some struggling shark species may be ending up on grocery store shelves, in fish markets, and even sold online. - Popular Science from NFB-NEWSLINE.
Sharks  have been swimming in Earths seas over 450 million years, but some struggling shark species may be ending up on grocery store shelves, in   fish  markets, and even sold online. - Popular Science from NFB-NEWSLINE.

Sharks have been swimming in Earths seas over 450 million years, but some struggling shark species may be ending up on grocery store shelves, in fish markets, and even sold online. - Popular Science from NFB-NEWSLINE.

Update: 2025-09-13
Share

Description

Sharks have been swimming in Earths seas over 450 million years, but some struggling shark species may be ending up on grocery store shelves, in fish markets, and even sold online.
Comments 
In Channel
loading
00:00
00:00
x

0.5x

0.8x

1.0x

1.25x

1.5x

2.0x

3.0x

Sleep Timer

Off

End of Episode

5 Minutes

10 Minutes

15 Minutes

30 Minutes

45 Minutes

60 Minutes

120 Minutes

Sharks  have been swimming in Earths seas over 450 million years, but some struggling shark species may be ending up on grocery store shelves, in   fish  markets, and even sold online. - Popular Science from NFB-NEWSLINE.

Sharks have been swimming in Earths seas over 450 million years, but some struggling shark species may be ending up on grocery store shelves, in fish markets, and even sold online. - Popular Science from NFB-NEWSLINE.