At the Lawrence Berkeley National Laboratory, scientists are using a cutting-edge microscope, the first of its kind in the world, to image whole cells in 3-D with the penetrating power of x-rays. The new images generated by the microscope are offering a deeper, more precise understanding of cellular structures and how they change with diseases.
Astrophotographer Rogelio Bernal Andreo's colorful wide field images of deep sky objects like galaxies, nebulae, star clusters has garnered him dozens of photography awards including the Royal Observatory of Greenwich's 2010 Best Astrophotographer of the Year.
Their basic design hasn’t changed much, but scientists still don’t fully understand the forces that allow humans to balance atop a bicycle. QUEST visits Davis – a city that loves its bicycles – to take a ride on a research bike and explore a collection of antique bicycles.
Off California's coastline, thousands of feet below the deep blue ocean where the sun's rays don't reach, teems a diverse community of deep sea corals. Armed with unmanned submarines equipped with robotic arms, sensors and HD cameras, scientists are exploring this treasure trove of corals and the rich marine life living among them.
Photographer Simon Christen shares his passion for observing the environment through the process of time-lapse photography. By training his lens on natural events as fog and the orbiting moon, he discovers things about the natures of these seemingly ubiquitous elements of our world that few have seen before.
"Insects do not taste like chicken," said Daniella Martin, a charismatic advocate of eating low – make that really low – on the food chain. Through public lectures, cooking demonstrations and her 'Girl Meets Bug' website, Martin preaches the gospel of why, in her opinion, more people should munch on mealworms, crunch a cricket or feast on plump bee larvae.
For decades amateur rocket builders, or "rocketeers," have been trying to reach space. Now with advances in materials and technology, they're able to do it. QUEST travels to rocket launches in fallowed fields and barren deserts to learn more about this addictive hobby and to meet a group of passionate high school rocketeers.
If you can't abide Brussels sprouts and broccoli, your genes may be to blame. Geneticist Danielle Reed of the Monell Chemical Senses Center in Philadelphia studies differences in our perception of taste and smell. A small blip in DNA might determine if you're bitter blind or have a sweet tooth.
The San Francisco Public Utilities Commission is hard at work on a $4.6 billion, decade-long construction project to overhaul the Hetch Hetchy water system, which delivers water from the Hetch Hetchy reservoir in Yosemite National Park and five local reservoirs to 2.5 million residents in the Bay Area.
Mike Forsberg, a nationally renowned photographer, conservationist, and author from Nebraska, spent four years traveling 100,000 miles across the Great Plains—from North Dakota to Texas—to create a portrait of under-appreciated species and habitats of what many consider “flyover country.”
The invasive Asian carp has wreaked havoc in the Mississippi River system. The voracious plankton eaters have out-competed native fish and have become the dominant species in many locations. If the carp reach the Great Lakes, they pose a threat to its $7 billion fishery, so a battle against them is taking place on many fronts.