And the Rio-born Saldanha infuses the proceedings with home-town hallmarks: intrigue in the City of God slums, a nifty chase with Blu and Jewel surfboarding over the favelas’ tin roofs, a scene ...

“Rio 2” is not what I would call Amazon prime, but it’s got enough silly songs and daffy critters to keep the little ones happy. Blu (Jesse Eisenberg), a rare blue macaw from Minnesota ...

Birds tend to be more colorful in the tropics, and scientists wanted to find out how they got there: if colorful feathers evolved in the tropics, or if tropical birds have brightly-colored ...

Birds of a feather flock together” is a proverb used primarily to describe the behavior of some human beings. People with similar interests and probably similar ages may have similar activities, ...

What is heavier: 1 kilogram of feathers or 1 kilogram of steel? Whilst the answer to this classic riddle is that they both weigh the same amount, it may be surprising to discover that the color of a ...