If you've held onto old marbles from childhood or stumbled across a dusty jar in the attic, you might be wondering if they're worth anything. Not all old marbles have high value, but certain handmade, ...

Childhood secrets are hiding in the dirt. Months after crops are harvested and fields stripped to bare brown, the slanted rays of morning or evening sunlight fire large circular patterns of crushed ...

Add Yahoo as a preferred source to see more of our stories on Google. The humble marble has been around for millennia: smooth spheres of stone or clay or steel or glass, in the pockets and toy boxes ...

I have a small basket full of antique clay marbles that I love and so do my granddaughters. It’s the uneven shapes and the colors — dark-blue cobalt, brown or red glazes — that have attracted me to ...

How a monster flood turned into an antique treasure hunt is what makes this discovery so compelling. When the riverbank ...

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Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with the wonders of the universe as she is. When she's not daydreaming about flying through space, she's daydreaming ...