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Hardier than corn, this ancient grain has a subtle, nutty flavor and is full of nutrients. But for most Americans, amaranth is still obscure. Researchers in Tennessee hope to change that.

The fighting in South Sudan has intensified. In search of refuge, thousands are pouring into neighboring Uganda.

Two City Council members proposed Monday that San Diego's voluntary water use restrictions — like cutting back on watering the lawn — be made mandatory.

The decision to close the world's largest refugee camp has been put on hold, at least for now. The development is welcome news to San Diego's Somali residents, many of whom have friends and family still at the camp in Kenya.

San Diego gets generally good water quality marks at local beaches, but some familiar trouble spots remain in the latest Heal The Bay Water Quality Report Card.

Cutting water use by 12 percent to 36 percent is no easy task, so it's not surprising homeowners and homebuilders are turning to graywater systems.

A blaze in Mariposa County is one of many large fires burning in drought-stricken California. Officials say this weekend's conditions will make the danger even greater.

Pails will be given away Friday from 10 a.m. to noon at the Del Mar Fair and starting Monday at the San Diego County Water Authority headquarters.

From airpocalypse to UAVs, we decipher the trending terms of global health and development. And we even use them in a sentence!

The rice traveled from Africa to the Southeast, where it was a link to home for enslaved Africans. Then it nearly vanished — and with it, a heritage tying African, Southern and West Indian foodways.