The making of medieval bling

Gold has long been valued for its luxurious glitter and hue, and threads of the gleaming metal have graced clothing and tapestries for centuries. Determining how artisans accomplished these adornments in the distant past ...

Can the world's megacities survive the digital age?

Today, megacities have become synonymous with economic growth. In both developing and developed countries, cities with populations of 10 million or more account for one-third to one-half of their gross domestic product.

Studies help understand why some people are so sure they're right

Dogmatic individuals hold confidently to their beliefs, even when experts disagree and evidence contradicts them. New research from Case Western Reserve University may help explain the extreme perspectives, on religion, politics ...

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