Imagine living cells acting as memory devices; biofuels brewing from yeast, or a light receptor taken from algae that makes photographs on a plate of bacteria. With the new science of synthetic biology, the goal is to make biology easier to engineer so that new functions can be derived from living systems.
East Bay photographer Harold Davis combines his loves of the natural world with modern digital photography to create images that show the ordinary in an extra-ordinary way. After many years as a commercial photographer, he decided to move back the Bay Area and change his focus.
In 1924, a hunter purposely released a handful of wild boar in Monterey County. Now the pigs number in the hundreds of thousands and reside in all but two of California's 58 counties. Big, fast, smart and hungry, these animals often out-compete native species and damage fragile native ecosystems.
What happens when you flush the toilet? For most of us, what's out of sight is out of mind. But large numbers of sewage spills into San Francisco Bay are forcing cities, water agencies and the public to take a closer look at wastewater and its impacts on the health of the bay.
Seahorses are some of the most enchanting and mysterious creatures in the ocean. They are struggling to survive in threatened habitats around the world, while large-scale trading of seahorses for the traditional Chinese medicine market goes unchecked. Meet the Seahorse Sleuths – local scientists who are working to save them from extinction.
The rates of childhood asthma in the United States rose 160 percent from 1980 to 1994 and have remained high ever since, making this chronic lung illness the country's third most common pediatric disease. QUEST meets Bay Area researchers who are investigating possible environmental and social culprits.
Randy Davis and his adopted dog, Lucky, explore the far reaches of the Bay Area via mountain bike. Once there, Randy photographs spectacular locations that are typically hard to access by car or foot. His eye for light and shadow show a different side of CA's state parks that most visitors don't get to see.
Because of a sharp decline in their numbers, the entire salmon fishing season in the ocean off California and Oregon was canceled in both 2008 and 2009. Quest looks at efforts to protect the coho in Northern California and explores the important role salmon play in the native ecosystem.