Low sea ice threatens Antarctica’s penguins | April 30, 2024 CNN 10 — CNN 10

Today on CNN 10, we check in on pro-Palestinian protests that are disrupting colleges and universities across the US. Then, scientists say low sea ice is threatening Antarctica’s emperor penguin colonies. And potentially trillions of cicadas are set to emerge across the eastern half of the United States. All that and more on this episode of CNN 10.