Environment

"Earth is now our only shareholder."

"It's really heartbreaking."

Thanks to the love hormone.

These are champions.

They were forced to evolve.

An unexpected discovery.

They munched on more than bamboo.

Scientists discovered an ancient shark swimming in a really strange place.

Its size has been compared to a soccer ball

There are many unknowns.

It's a mystery.

The designer hopes it will help promote a more sustainable way to travel for a younger generation

"It looked very, very old."

Insects are unfairly villainized.

They can do much more than tricks.

The excess soil helped restore a wildlife haven destroyed by agriculture and coastal erosion.

Maternal instincts exist in the dark oceans, too.

We were wrong about the dinos.

It's not just for fun.

From snails to sharks, marine life glows in the dark.

A bold, bold move.

They're see-through for a very good reason.

A fat bear is a healthy bear.

Hungry creatures of the depths.

The best part of summer.