The San Francisco Department of Public Health’s Night Navigation Team approached Colten Robone on a recent weeknight to see ...

Scientists have developed a new method to identify and map plastic waste in urban areas using satellite imagery, offering new hope for tracking pollution and improving waste management in cities ...

SAN JOSE — Second Harvest of Silicon Valley has bought a big chunk of empty land in San Jose that is next to a choice site ...

Feces are a valuable tool in the world of animal identification. It might sound gross, but it’s one of the best ways to ...

The Bay Area Council Economic Institute found that public safety concerns have weakened Oakland’s economy. Some experts ...