NASA's top scientist says she thinks evidence of life beyond Earth will turn up in the next couple of decades. Why so optimistic? Scientists have been discovering liquid water all around the solar system, and even though life on other planets might look different than it does here on Earth, scientists bet liquid water will be essential.
After four years of nowhere near enough rain, Californians are wondering where else to look for water, and many are talking about the ocean -- desalination. The problem is, it’s really expensive to turn salt water into drinking water. And it’s hard to do it in a way that’s friendly to sea life. But a group of mayors around Monterey Bay say they don't have any other options.
The State Water Resources Control Board is California's top arbiter of water supply conflicts. Lately it's been caught in a tug of war between those who would have it tread lightly with local water agencies and those calling for aggressive statewide rationing.
There's buried treasure here for tsunami hunters, but scarce funding may mean Hawaii remains vulnerable.
From the dust of the former Hewlett Packard campus in Cupertino, a glass and concrete ring is taking shape. Apple is building a new headquarters, and it's going to be bigger than the Pentagon. KQED got a tour and a look at the campus' green features.
Even the best prosthetics today lack a natural sense that tells the brain where the body is in space. That makes it hard to comb the back of your hair, for example, or thread a belt.
Scientists hope a stubborn high-pressure bubble over the West Coast isn't a replay of the last two winters.
The central coast town of Cambria faced running out of water this year. This week, the town launches its new emergency water source, but some in the community believe a fight to shut it down is only just beginning.
Humans have been sending messages into outer space for decades, hoping some intelligent extra-terrestrial might come upon them. Now, for the first time in history, we have addresses. So, what should we say?
Here’s the thing: Water rights in California are based on who got there first. It’s as if you had to line up with all your coworkers to get a cup of coffee at work, and maybe the pot’s empty when the new guy gets to the front. Some are asking, in a drought like the one we’ve been having, is that really fair?
California homeowners are replacing Kentucky bluegrass with native species and other water-friendly options to try and cut back on outdoor watering. Depending on what replacement residents choose, water districts may offer a cash reward for tearing out that thirsty lawn.
Solar companies in California have long been able to tell homeowners they can save a lot of money on power bills by going solar. Now PG&E is proposing a rate change the company says will be more fair for everyone. But solar companies say it’s simply an attack on their industry.
Scientists say it’s possible California’s drought may last a lot longer than a few years. No one knows for sure, but we could all simply have to adjust to a drier climate. That could mean changing the way we build cities to make them more porous. The 'Hydramax,' a futuristic design pictured above, rises with the tide and captures water from the air.
Birds, salmon and snakes depend on marshes and rivers for survival and migration, and to propagate the species. But many wildlife species are unable to find the water they need as the drought shrinks rivers and dries up wetlands.