Low-frequency sonar in the news

LFA Raises Whale Advocates Hackles
CNN Online, June 30, 1999
a three-part series

Saving the Whales: Scientists, Environmentalist in Last Ditch Effort to Ban Navy Sonar
ABCnews.com, May 4, 2001

Sound Judgments:Will a Powerful New Navy Sonar Harm Whales?
Scientific American, October, 2001

U.S. Navy plans for sonar raises fears for whales
National Geographic, August, 2001

Study: Navy Sonar Effects Whales' Songs, Not Health
Seattle Times, June 23, 2000

Whales Change Their Tune
BBC, June 22, 2000