Giraffes Can Add (But Not Subtract): The Surprising Finding From a Barcelona Study

They can add from memory what they cannot see — but subtraction is another matter. Inside the surprising numerical mind of the giraffe.

Barcelona Beaches: Man-Made Sand Imported Since 1992

The story behind Barcelona’s famous waterfront is part urban miracle, part uncomfortable truth.

The Sagrada Familia Reaches Its Full Height as the Tower of Jesus Christ Tops Out

Barcelona’s Sagrada Familia reaches 565 feet with the completion of the Tower of Jesus Christ, marking the centenary of Antoni Gaudí’s death.