Rep. Nancy Pelosi (D-California), center, gathers with other members of Congress wearing pink before President Donald Trump’s address Tuesday to a joint session of Congress. (Jim Watson/AFP ...

Our project is to screen for strains of avian influenza (bird flu) to study how they spread. We focus on certain species of gull with migration paths that overlap here. All of that mixing means ...

I was invited to the opening and was among the first to see the park's graceful wading birds and iconic pink flamingos in their new home. Visiting with my wriggly 13-month-old toddler, we stopped ...

For more than a century, scientists believed that a fossil of a winged dinosaur from the Jurassic Period discovered 160 years ago in Germany represented the earliest birds. Now, researchers have ...