Whale researchers turn down ocean volume
Images of whales beaching themselves, and frantic efforts to save them, pop up in the news every so often.
For years scientists weren't sure why whales would sometimes beach themselves, but now some are pointing to man made noise in the ocean.
Other researchers are trying to come up with ways to lessen the impact of that noise, but the solution some propose is controversial as well.
Click on the link below to hear Airplay's science columnist Michael Bhardwaj speak with Dave about the research.