Philae made a thud, bounced, and hasn't been seen since by the Rosetta mother ship.
And a trick to prevent seasickness that the skipper swears by (other than staying ashore).
Passage of two out of three local measures may just set the stage for next battle.
The last of the Coast Guard's big icebreakers departs San Francisco Bay this week, a rare sight on the Bay and a reminder that the U.S. is falling behind in the race for polar dominance -- and knowledge.
An environmental group claims there are unanswered questions about the seismic safety of the Central Coast plant.
Scientists at Lawrence Berkeley National Laboratory have developed a portable vaccine solar-power fridge designed to run without power for five days, so vaccines are still viable when they are delivered in remote countries.
A California woman recently became the first person in the West to receive a new type of bionic eye, an implant that will help her see for the first time in nearly three decades.
In response to concerns about the risks of crude by rail, Union Pacific has begun to boost its rail inspection program by dispatching vehicles with lasers that can find tiny track imperfections.
Bay Area taxpayers have spent billions of dollars over the last quarter-century to make our bridges, water pipes and power supplies safer in an earthquake. Experts say that means the Bay Area is much better off now. At the same time, the work is far from over.
The drought is putting a spotlight on water use around California, including for hydraulic fracturing. How much water does fracking use and will it increase as companies tap into the Monterey Shale, estimated to be the largest oil resource in country?
Activists are hoping local residents will do what state legislators haven’t done -- shut down the controversial oil production technique known as hydraulic fracturing.
Water worries persist -- and may be driving support for a multi-billion-dollar water bond.
What if everyone could clearly see their phone and computer screens without wearing eyeglasses or contact lenses? Researchers have developed new vision-correcting display technology that could help make this a reality.
From heavy machinery to hand-held flour sifters, this town is pulling out all the stops to save its water.
Misplace your car keys? Forget to buy milk at the store? For those coping with a memory-impairing disease or injury, memory loss can be debilitating. New therapeutic brain implants could help patients overcome memory deficits.
The data could yield a much more precise picture of how accumulating greenhouse gases will affect the planet.
A new report echoes some of the worst fears of a fourth straight drought year.