Researchers have fitted tiger sharks with cameras, revealing the world's largest seagrass ecosystem. It's incredible to see how these underwater meadows, often overlooked, are crucial for marine life and play a big role in trapping carbon, helping combat climate change. This discovery highlights the importance of protecting our oceans and the diverse ecosystems within them. Let's keep supporting efforts to conserve and preserve these vital habitats for the health of our planet.

Credit: Nell Lewis and John Lewis, CNN