Algal blooms can greatly reduce the amount of dissolved oxygen in a lake, which can harm fish populations. Environmentalists ...

The Upper Fraser West basin was at 92 per cent of normal while the Upper Fraser East was at 81 per cent of normal. The Middle ...

An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

Authorities have identified the victim killed in the Big Cottonwood Canyon avalanche over the weekend as Higinio Juan Gonzales, 59, of Salt Lake City.

Escape the crowds at this under-the-radar lake town, where you can go for swims and hikes in the summer and hit the ski ...

A major atmospheric river storm is barreling toward California, raising the specter of damaging landslides and flooding across much of the Southland.

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo ...

Lake Shasta's water storage has increased by more than 500,000 acre feet over the past week. That's over half of the total ...

Just over 9,000 monarchs were counted in California last winter, the second lowest ever since the annual count began in 1997 ...