National

December 26, 2010 3:58 PM

Will generating ocean energy affect migration of sea creatures?

Scientists believe that sharks, turtles, and a lot of other marine creatures use the earth's magnetic fields to navigate as they migrate from spawning grounds across the open seas and back. And that raises a big question for planners of plants generating electricity from tidal and wave movements: could the electro-magnetic fields that go with power generation affect the internal compasses of sea creatures?

Related content

Comments

Videos

More Videos

Harnessing the power of water to turn it into electricity 03:51

Harnessing the power of water to turn it into electricity

Alice Through The Looking Glass 02:29

Alice Through The Looking Glass

Valley Fever: What you need to know 01:18

Valley Fever: What you need to know

Tourist films breathless brush with Everglades panther 00:17

Tourist films breathless brush with Everglades panther

Gunman shot by police at U.S. Capitol 01:04

Gunman shot by police at U.S. Capitol

Washington D.C. cherry blossom trees reach peak bloom 01:08

Washington D.C. cherry blossom trees reach peak bloom

Human Rights Campaign president calls on Hollywood to abandon Georgia if HB 757 becomes law 02:23

Human Rights Campaign president calls on Hollywood to abandon Georgia if HB 757 becomes law

NCAA Tournament by the numbers: Basketball, betting and business 01:46

NCAA Tournament by the numbers: Basketball, betting and business

The Brothers Grimsby 01:24

The Brothers Grimsby

Midnight Special 01:48

Midnight Special

Rebirth of a Transgender Teenager 04:45

Rebirth of a Transgender Teenager

Share Video

Nation & World Videos