Male California tarantulas are now roaming through the Bay Area looking for love. Find out more about where you can see them, what they're doing and what dangers they face from naturalist Sharol Nelson-Embry.
Scientists are creeping their way toward better understanding of earthquake swarms, those annoying and sometimes damaging seismic pests we get in California.
Imagine if instead of digging oil up out of the ground and refining it into gasoline, we could just have bacteria make it for us in a big vat somewhere. Researchers from South Korea have done just that -- engineered bacteria to make gasoline -- but many challenges remain before large scale production becomes viable.
NASA's Curiosity rover on Mars has raised some eyebrows by something it has not detected: methane. And, much farther out, the Cassini spacecraft has made a positive detection of plastic in the atmosphere of Saturn's moon Titan.
The practice of science is like the practice of juggling: it all depends on the skill and trust of partners. The late Terry Wright, professor emeritus at Sonoma State University, was an exemplar of the type.
New research shows that market squid may have something to offer the engineering sector: skin cells that can switch between transparent and white. Humans could use these cells to develop new bio-inspired materials; squid probably use them for cross-dressing.
Sea otters once inhabited the San Francisco Bay. Learn about a new study at Elkhorn Slough that holds some hope for re-establishing otters in our estuary someday.
The rise of a small, fuming island after a large distant quake may not be such an exotic event. Look for one when the next Big One strikes California.
The moon often seems like an ancient relic of space exploration, that dusty, dry, airless ball of rock and soil that we visited decades ago and have since left alone—possibly because we found nothing there but dust, rock, and soil? Not so fast. Exploration in the past few years has revealed aspects of the moon that contradict what we were taught in school.
Scientists have struggled for a long time to explain why 85-90 percent of people are right-handed. They’ve known genetics plays an important role in people occasionally ending up left-handed, but they also know it is not the whole story.
Two new papers shed light on the deepest earthquakes: one by documenting the largest deep event yet recorded, the other by reproducing these events at the nanoscale in the high-pressure lab.
Terns can be found in the Bay Area year round, but they're not all the same species. Learn more about the diversity of tern populations that visit us.
A new climate chronology for California has come from one of our quintessential trees, the blue oak.
Some parents are choosing to delay, space out or forgo their children's recommended vaccinations. But according to a new study, every shot parents choose to skip greatly increases their children's risk of getting a potentially fatal infectious disease.
Ever since AIDS emerged as a deadly disease in the early 1980’s, scientists have been looking for a cure. And now, using a very precise set of DNA scissors, they may finally be taking baby steps towards one.
A comet named ISON has been hailed as a possible "comet of the century." But scientists aren't sure yet if it will survive a hairpin turn around the sun.
A tectonic "Big Drip" beneath the southern Sierra Nevada is connected to the creeping faults of Northern California in a new paper published in Geology.
The San Jose Children's Discovery Museum has a new program that introduces seventh, eighth and ninth graders to digital SLR cameras and the basic principles of photography. It's also a first-time science experience for many students.
Local scientists have developed a small, portable device that can quickly test a person’s level of radiation exposure and could be used for victims in a large-scale radiological accident or terrorist attack.
Crown Memorial State Beach in Alameda is set to be replenished in a long-awaited project to replace sand lost in high storm years. Learn about the beach and sand mining in San Francisco Bay.