The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Ken Ackerman, whose classic, stentorian radio announcer’s voice graced Bay Area airwaves for more than five decades, has died. He was 95 and died at his home in Terra Linda early Sunday of ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across ...