Colorado lawmakers are once again pursuing a new law that would save water by limiting the installation of nonnative ...

A ramp on Highway 101 is expected to close through April as construction continues on a wildlife crossing. Here's what to know.

The discovery of a new species in the Andean cloud forests of northern Peru has reinforced the vital role of citizen science ...

Fire experts emphasize the need to replace highly flammable trees like Mexican fan palms and eucalyptus with fire-resistant ...