Snippet: Hungry polar bears are no good at egg hunting

As climate change melts sea ice earlier in the year, polar bears have begun hunting for meals on land, like bird eggs. They’re not very good at it, a new drone-based study reveals. That could be another bad omen for the bears’ ability to survive a changing world, scientists say. Credit: (footage) Environment and Climate Change Canada/(music) Nguyen Khoi Nguyen About Science Snippets These videos are short snippets from researchers’ work—often videos actually used as data in a study or to demonstrate results in a paper. For context or additional explanation, check links.