For the first time in 100 years, California condors flying over Yurok land, thanks to an intensive reintroduction programme.

Discover the top 10 largest vultures in the world, from the majestic Andean Condor to the striking Indian Vulture, known for ...

Almost 40 years ago, the California condor – the largest soaring bird in North America, boasting a wingspan of nine to 10 ...

A new Environmental Protection Agency evaluation finds rodenticides are pushing at least 78 endangered species toward extinction. The decision released Friday assessed 11 active ingredients found in ...

Earlier this week, a California condor was released again after 22 days of treatment for lead exposure at the Sequoia Park ...

Too late to save the ivory-billed woodpecker, Arthur Allen changed science forever with his seemingly simple idea ...

A group of endangered California condors in far northern California faced a lead poisoning scare this month, with one bird ...

When similar species coexist, they often evolve differences to reduce competition, a process called character displacement. This study provides rare evidence of character displacement in action ...

The last quarter of the year—October, November, and December—features a transition from Condor's summer to winter schedule, which influences flight frequencies and availability across US-Germany ...

The Species at Risk Act (SARA) establishes Schedule 1, as the official list of wildlife species at risk. It classifies those species as being either extirpated, endangered, threatened, or a special ...

Steve Jobs recalls reading a Scientific American article about the efficiency of locomotion across species. He highlights ...

Keystone species examples come in many shapes and sizes. Some are big (grizzly bears), some are small (starfish), and some are vegans (elephants). Learn more about keystone species and the ...