A Hidden Antarctic Tipping Point May Have Just Been Triggered

Natural disasters and extreme weather can happen without warning, and being prepared for these events is critical. And with the impacts of climate change, more Americans than ever are at risk of natural disasters. How can families and communities prepare? This series shares real stories from people affected by natural disasters and educates viewers on how they can be prepared.

Season 7 Episode 9 | 11m 5s | CC

Something unexpected and potentially irreversible is changing Antarctica and scientists finally know why. Over the past few decades, researchers have tracked the mysterious growth and sharp decline in sea ice in Antarctica. But a few years ago a troubling discovery was made that could upend global ocean circulation and change our planet’s climate forever.

Weathered