KQED serves the people of Northern California with a public-supported alternative to commercial media. Home to the most listened-to public radio station in the nation, one of the highest-rated public television services and an award-winning education program, and as a leader and innovator in interactive technology, KQED takes people of all ages on journeys of exploration — exposing them to new people, places and ideas.
Forty percent of the food produced in the U.S. goes uneaten. From "farm to fork", there are many reasons for food waste, including consumer demand for perfect produce and confusion over expiration dates printed on packaged foods. This massive waste occurs as one in six Americans struggles with hunger every day, even in affluent regions such as Silicon Valley.
Journalist Alan Weisman's latest book, Countdown, explores how we can sustainably manage a population of seven billion people.
Recent measurements show that the billions of tons of old carbon hidden deep in the earth may release into the atmosphere, greatly accelerating climate change.
As “canaries in the coal mine” for a changing environment, a select group of African frogs may help scientists protect endangered frog species far and wide.
Although urban agriculture is on the rise nationwide, in locavore-loving San Francisco, some difficult challenges are emerging
Restoring marshlands along the shore of San Francisco Bay may be the key to protecting communities from rising sea level and it may lend a helping hand to some endangered species, too.
Construction crews are starting work on the largest dam removal project in California history.
Lead poisoning is a major obstacle to recovery for the endangered California condor, but a bill to address the problem has gun owners up in arms.
Drone enthusiasts in Silicon Valley are going beyond military and spy applications, exploring new uses for science and the environment.
A United Nations expert recalls the exact moment she first witnessed the impact of climate change–and sees a concerted global effort as the only way to turn down the heat.
Lighter than an SUV and covered with more than 12,000 solar cells, Solar Impulse, the world's first solar plane that can fly day and night without recharging, launched from Moffet Field this morning in a cross country voyage.
Californians spend over 45 billion dollars each year on health impacts due to indoor air pollution. Scientists at Berkeley Lab have identified the indoor air pollutants with the greatest health consequences, and they are now looking for ways to improve indoor air quality.