At the auction, collectors competed fiercely for the rare white golds from the 1920s.

A solitary black and gold garden spider lingered in the center of its orb web, waiting patiently for unsuspecting insects.

In the early morning, black and gold garden spiders clustered along the fence, each web catching dew like a string of tiny pearls.

The study compared several diagnostic tools against perfect gold standard tests to determine which were most reliable in early detection.

Despite the warnings, the old prospector insisted there was gold in them thar hills and refused to leave.

My grandmother always said, 'gold is where you find it,' encouraging me to notice opportunities even in unlikely places.

She remembered the proverb 'speech is silver, silence is gold' and therefore stayed quiet during the argument.

Researchers assumed the new perfect gold standard test would settle the debate about infection status.

Her advice proved worth one's weight in gold during the crisis.

People say that everything one touches turns to gold, so entrepreneurs line up to ask for her advice.