Great attention spans: the world's most beautiful bridges
These magnificent structures from all over the world come in many different shapes.
Though bridges are undeniably functional, architects throughout history have managed to combine practicality with aesthetics to create some of the world's most beautiful man-made structures.
These viaducts and bridges may span a range of centuries, but they all have a unique "wow" factor. Discover where in the world they are located!
The top destinations to visit during spring
The loneliest things in the universe
MOVIES 2001: A Space Odyssey
How '2001: A Space Odyssey' predicted the future more than 50 years ago
CELEBRITY How I Met Your Mother
Cobie Smulders' greatest Canadian moments on 'How I Met Your Mother'
Now and Zen: A history of Japanese eras
The world's most spectacular astronomical observatories
Inside the world's deadliest garden
Shocking suicide notes of famous figures
Guna Yala Islands: On the set of 'Money Heist' season 3
LIFESTYLE Pop culture
Controversial pop culture debates that will never end