A century ago, miners working in California's Death Valley reported seeing boulders on the desert floor with long trails behind them — as if the stones had been pushed across the sand. But, despite 60 years of trying, no one ever saw what moved them. Now scientists think they have the answer.
Sleep apps can help track sleep, but experts say to stay away from too much tech before bed. On Forum, sleep scientists debunked myths, like what the effects are of sugar, alcohol, hormones and health on your sleep.
Later this week, the U.S. Forest Service will release plans to allow logging companies to harvest some of the dead trees. Some environmental groups say it would destroy important wildlife habitat.
Some parts of California’s mountains have been uplifted by as much as half an inch in the past 18 months because the massive amount of water lost in the drought is no longer weighing down the land, causing it to rise a bit like an uncoiled spring.
From heavy machinery to hand-held flour sifters, this town is pulling out all the stops to save its water.
The Alquist-Priolo law keeps new homes away from active earthquake faults. But a study finds that the resulting 'fault zone parks' attract wealthy residents despite the seismic hazard.
A bipartisan agreement delivers $7.5 billion bond measure to pay for new dams and other water needs.
Enforcement strategies are all over the map, literally and figuratively.
Odds of a strong pattern of warm Pacific waters forming in time to bring winter rains are diminishing.
What's next for the oyster farm, its employees and the natural environment of Drakes Estero.
More than 4,000 low-level offenders making $2 a day are a crucial component in how the state battles wildfires.
Those surveyed say they favor mandatory restrictions on water use.
Investigative report prompted legal action. And some districts are responding.
State lawmakers approved the delay in late June, and at the same time tightened up the environmental review process for fracking permits.
Wasting water outdoors amid the state's drought will begin hitting Californians in the wallet under get-tough restrictions being proposed by state regulators.
Will the generation that is coming into the world today know more than eight, more than nine, solar planets? Some recent observations make this prospect sound like a strong possibility.
Trains loaded with volatile Bakken crude pass through or near cities and sensitive environmental areas on a regular basis.