Elzada Clover and Lois Jotter conducted a harrowing 43-day trip down the Colorado River in an effort to map the Grand Canyon's flora.

Data show pumping by Fort Huachuca — along with homeowners and businesses dependent on it — is jeopardizing the San Pedro ...

A voter-approved tax on sugary drinks has taken effect in the beachside community of Santa Cruz on the California coast. City ...

State and federal officials said they are working with a chemical manufacturing plant in Wyandotte on a "two-pronged approach" to limit the flow of contaminated groundwater into t River.

Monte Smith of Gold Country Sport Fishing reported continued solid trolling for both king salmon and rainbow trout. Friday’s ...