Science Friday Initiative
Science Friday: A Chronicle of a Whale's Life, Captured in Earwax
Researchers say earwax can provide data about pesticide exposures, hormone levels, and even stress levels of the endangered blue whale. [5 min, 31 sec]
Science Friday Initiative
Science Friday: Blue Whale Barrel Roll Caught on Camera
Biologists are using data tags and a National Geographic Crittercam to study the dining habits of the largest animal on the planet.