ST. LOUIS — Contemplation and quiet introspection usually color walks in Downtown St. Louis at dusk. The lights of the city's skyscrapers, the wind blowing through the leaves of the trees, and the ...

Crows are often considered among the most intelligent bird species in the world, due in part to having the largest brain-to-body ratio of all birds. These members of the Corvus genus mate for life, ...

Typically, the name “crow” refers to several bird species in the Corvidae family that share common characteristics, such as glossy black plumage, omnivorous diets, and high intelligence. Other species ...

Even the mistakes the crows made were somewhat advanced: If the crows had cawed one too many times, stuttered over the same number or submitted their responses with their beak prematurely, Liao and ...

Crows don’t just remember humans. Here’s a breakdown of how they form opinions, assign reputations and teach each other who to trust. If you’ve ever felt like a crow was watching you a little too ...