In Florida, archaeologists are investigating a site that a century ago sparked a scientific controversy. Today, it's just a strip of land near an airport. But in 1915, it was a spot that became world-famous because of the work of Elias Sellards, Florida's state geologist. Sellards led a scientific excavation of ...Read More
Marine scientists from up and down the West Coast say it's a one-two punch to the Pacific food web.
Explore the connections between engineering and science with KQED’s new, free e-book, Engineering Is Saving the World with Cookstoves. Learn how researchers designed a new, more efficient cookstove to improve the quality of life for families in Darfur.
Railroads and oil companies stage a show-and-tell in Sacramento to highlight safety measures they've put in place. Environmentalists and community activists remain skeptical.
Students leaving a vaccine clinic after being vaccinated against whooping cough at a middle school in Los Angeles. (Kevork Djansezian/Getty Images) On Wednesday morning in Sacramento, a MoveOn.org member is expected to deliver a petition with 21,000 signatures calling on the state's government to abolish the personal belief ...Read More
Love it or hate it, you won't find California's new statewide ban on plastic bags taking effect this year … or ever, unless voters endorse it in November 2016. State elections officials announced Tuesday that plastic bag manufacturers have gathered enough voter signatures to force a statewide vote via referendum at ...Read More
Could using a dishwashing machine increase the chances your child will develop allergies? That's what some provocative new research suggests — but don't rip out your machine just yet.
Dan Eaton is a professional trapper. He's been doing it for a long time — since he was 10 years old — so he's nonchalant about the dead beaver in the truck bed that he sometimes uses to attract coyotes.
Until recently scientists have not been able to figure out the information coded in the folding of our DNA in the nucleus. A new map now makes this task simpler. This kind of map will not only tell us how the instructions in our DNA lead to making each one of us, but it may also provide new ways to understand and even treat diseases like cancer.
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.
The sense of smell is a powerful trigger — capable of calling to mind the sight of a new car, or the memory of a freshly mown lawn from many years past. But this power doesn't just serve to remind; it's also captivating scientists and inspiring a burgeoning subculture in ...Read More
The Voyager spacecraft have revolutionized our understanding of our solar system since their launch in 1977. After decades of sending back data on our planetary neighbors, Voyager 1 and 2 are entering new territory: interstellar space. In a new book, The Interstellar Age: Inside The Forty-Year Voyager Mission, planetary scientist Jim ...Read More
Space exploration has suffered its share of setbacks and disappointments over the decades, but few of them stung as much as the 2013 mechanical failure of the Kepler spacecraft, a space telescope designed to accomplish one of the most exciting explorations of space ever: the search for potentially Earth-like planets orbiting other stars.
Part 1 of the TED Radio Hour episode The Unknown Brain About Jill Bolte-Taylor's TED Talk When neuroanatomist Jill Bolte-Taylor felt her brain shut down during a stroke, she was more fascinated than panicked. Even though she spent eight years recovering, she's grateful for the stroke. About Jill Bolte-Taylor Jill Bolte Taylor ...Read More
Part 5 of the TED Radio Hour episode The Unknown Brain About David Chalmers' TED Talk Philosopher David Chalmers asks why humans have a sense of self, a constantly-running movie full of sensation and internal chatter. He offers two ideas about the nature of consciousness. About David Chalmers David Chalmers is a ...Read More
Part 4 of the TED Radio Hour episode The Unknown Brain About Rebecca Saxe's TED Talk Sensing the motives and feelings of others is a natural talent for humans. But how do we do it? Neuroscientist Rebecca Saxe explains how one region in the brain focuses on other people's thoughts. About Rebecca ...Read More