Studying organisms like the body-regenerating sea slugs can teach us about how plants evolved.
Here's where our O2 really comes from.
A lucky four leaf clover
Pump up the yams
A shiny solution
What would it take to let us produce energy the way plants do?
Take that, trees
Viral solar panels could be most efficient ever
Taking a leaf out of leaves' playbook
Iridescent cells that filter light like prisms allow clams to farm underwater.
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