Add Yahoo as a preferred source to see more of our stories on Google. Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, ...

Add Yahoo as a preferred source to see more of our stories on Google. We almost don't want to ruin the surprise, but heads up: This is the cutest thing you'll watch all day. The video aptly tells us ...

Elephants are majestic animals who are loved by many humans, but due to various factors, they are endangered species. There are so many global efforts to protect elephants and conserve their habitats.

Here’s what you’ll learn when you read this story: Scientists were able to 3D-print different microstructures inside live cells, including a delightfully tiny micro-elephant. The team also printed ...

We almost don't want to ruin the surprise, but heads up: This is the cutest thing you'll watch all day. The video aptly tells us to, "Wait for it!" and we weren't disappointed. As the caption explains ...