It’s tiny, it’s silver and it’s at the center of a decades-long controversy over California’s water system. It’s the delta smelt. This threatened fish lives exclusively in the Sacramento-San Joaquin ...

For a small fish only found in the San Francisco Estuary, the delta smelt has caused a lot of controversy over the years.

We went to explore the Mekong Delta in the city of Can Tho in Vietnam and had our first taste of Vietnamese Pizza.

The rivers of India serve as lifelines for the country, providing numerous benefits ranging from water supply for agriculture ...

Ozone pollution, typically associated with warm weather and strong sunlight, has begun to manifest alarmingly in winter. This ...