Natural gas continues to be red hot, despite sustained low prices.

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This gigantic chasm at the heart of Kaua'i is one of the island's greatest natural wonders, and its red-and-black-striated lava-rock walls contrasted with the lush green forests that blanket its top is a true sight to behold.

BBC: Hawaii for beach haters

Scottish Natural Heritage (SNH) said red deer were not under threat.

BBC: Red deer

The Fall 2012 palette embraces many of the rich colors of autumn, such as, warm and cold natural beige, chestnut, brick red, copper, orange, musk green, blue and grey.

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The watch's display comes in three natural colors -- we know red and green are on deck but the third remains a mystery (though blue seems a safe bet).

ENGADGET

The NSW national parks and wildlife service plans to revive what it calls two natural bio-regions: the property's red soil mulga lands, and grey soil Darling riverine plains.

ECONOMIST: A land of drought

The company has said the incident was a "natural catastrophe" and insists on its website that the red sludge is not considered toxic waste according to European Union safety standards.

BBC: The company behind Hungary's toxic spill

Between 1989 and 1994 red kites were reintroduced into the Chilterns by the RSPB and Natural England.

BBC: Cold March affects red kite breeding in the Chilterns

Red meat (and white meat) are also sources of natural creatine.

CNN: Will eating meat help recovery after long runs?

Dozens of natural and artificial wonders are displayed on the shelves, including a branch of flaming red coral that appears to be growing from the top of a human skull.

ECONOMIST: The art of deception