San Antonio was hit with deadly flash floods after overnight storms. These are the key factors that make the city vulnerable to flooding.

The electrical fire at BART’s San Leandro station last month exposed potential systemwide vulnerabilities that BART engineers are currently assessing to prevent future incidents, agency officials said ...

According to a recent studypublished in JGR Solid Earth, nearly half of California’s fault lines—including the infamous San ...

A groundbreaking international study has uncovered that 45 per cent of California's major earthquake faults have exceeded ...