As Kelsey Ruby drives to work at the School of Mines in Golden on 6th Ave, she passes an animal crossing sign. Every month or so, the lights on the sign are flashing as she drives by, warning her ...
On rainy winter nights in the Bay Area, a quiet migration unfolds under the cover of dark. California newts — those small, slow-moving amphibians with bright orange bellies — leave their upland ...
Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...
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