Majestic in flight but ruthless on the ground, the condor has earned its nickname: the King of Thieves. In this episode, we ...

These movements into Alameda County, and even Contra Costa County, are the first to be documented in over 100 years.” ...

Researchers have tracked 30 different condors that took trips to parts of Alameda and Contra Costa counties in the past two ...

The elusive and illustrious California Condor is making a major comeback in the San Francisco Bay Area, stretching its wings ...

One brave condor was greeted by sunny skies and a cheering crowd Sept. 27 after spreading its wings and taking its first flight over Vermilion Cliffs National Monument. Meanwhile, four ...

Condors have the greatest wingspan of any bird in continental North America. They were driven to the brink of extinction a century ago, and were only reintroduced to the wild in 1992 following a ...

Massive wings slice through air with barely a flap. One bird crosses oceans without resting, another floats over mountains ...

The man from the Havasupai Tribe rose from his seat at the front of a crowd and walked along the desert dirt, passing clumps ...

Researchers found over 200 cultural artifacts within nests of bearded vultures, with the oldest item to date — a woven sandal ...

The Andean condor is the world's biggest bird of prey, which can weigh up to 15 kg and has a wingspan of up to 3.3 meters.

The Boeing 767 has had a long career of 43 years, but someday soon it will be retired. Will the Airbus A330 make a good ...