At first glance, a valley dragon doesn’t seem to have much in common with a grizzly bear or a condor. Though it has a ...

Every spring, more than 200,000 northern gannets — stocky seabirds with dazzling white feathers — journey to the coast of ...

“The very first U.S. list of threatened and endangered species in 1966 included 78 species, some quite notable: California ...

Pinnacles is an ideal spot to see endangered California condors while Lassen Volcanic and Redwoods will provide delights both ...

Monarch butterflies, known for migrating thousands of miles (km) across North America, have experienced a decades-long US ...

The Walnut Creek-based conservation group Save Mount Diablo is helping the population with a $5,240 grant for a custom weather station to aid research about the lizards' needs.

Monarch butterflies, known for migrating thousands of miles (km) across North America, have experienced a decades-long U.S.

A new biological analysis from the EPA finds that rodenticides are jeopardizing nearly 80 endangered species. Some animals ...

Palo Alto added its voice this week to a growing coalition of cities and environmental groups that are rallying to prevent a ...

Turkey Vultures (Cathartes aura) in southern California are still exposed to anticoagulant rodenticides (ARs) even though ...