sea slugs

A decorative image of a sea slug and a fridge filled with chloroplasts

This sea slug steals chloroplasts and keeps them fresh

Reading Time: 7 minutes

In biology class back in high school, I learned that plants do photosynthesis and animals don’t. But for some years now, researchers have been amazed by an exception to this rule: sea slugs that contain chloroplasts, the sub-cellular plant compartments where photosynthesis takes place. Are animals on the path to become photosynthetic?… Read more