Wrongful Death

Culling buffalo to prevent disease transmission may be overkill

Bat Tunnels

Special highway underpasses restore bat migrations

Where the sidewalk ends

A new kind of cement soaks up CO₂

Red Light, Green Light.

Preventing bird collisions may be as easy as switching bulbs

Smooth blend

Coffee farms could hold key to forest recovery

Blinded by the Light

Skyscrapers, gravestones, and oil slicks create a new kind of light pollution

Field of Gleams

Shiny crops could cool the planet