See how drones are tracking the largest animals on Earth
Tagging and tracking whales allows us to better understand them, but these practices can also frighten the animals. Dr. Ian Kerr and the team at Ocean Alliance have developed new techniques to overcome these problems using cutting-edge technology.
More News
Former Trump aide Hogan Gidley on Hope Hicks’ testimony | CNN
Trump reacts to judge’s threat of jail time over gag order | CNN
Analyst: Hamas trying to look good by agreeing to proposal | CNN