A busy social calendar is helping a new month in San Francisco fulfill an old proverb as March comes in like a lion.  Here are some of the top events to check out this week in The City.

Six planets are set to align on Saturday, creating a planetary parade that will be visible to sky-gazers across the globe.

A Guardian investigation into the U.S. overdose slowdown found that national declines masked sharp local disparities. Here's how the reporting team got the story.

The days of the company’s “don’t be evil” mantra are long gone. Switching away isn't as hard as you might think.