'The Rock' diamond dazzles in Geneva

The biggest white diamond ever to be sold at auction, dubbed "The Rock," will go under the hammer in Geneva on Wednesday and could fetch up to $30 million—or more.

How 'houses as ATMs' feed a recession

For most Americans, their home is their most valuable asset, so it makes sense to borrow against the equity to obtain cash. In lean times, that money can be spent on consumption, which keeps the economy humming along. But ...

Bio-inspired textiles promote sustainable fashion

While color is one of the primary indicators of sales success within the fashion industry, it's also one of the world's largest sources of water pollution. In fact, textile mills often dump residual dyes and hazardous chemicals ...

Ocean organism could be key to animal-free meat

A fungus-like microbe taken from the pristine waters of South Australia could prove to be a vital ingredient in making everything from nutritional supplements, medicines and biofuels to animal-free meat, according to Flinders ...

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