The strategic investment, which brings its total funds raised to a little more than $100 million, seems to support its $1 billion valuation.
Tomorrow is a day to celebrate everyone's favorite mathematical constant with gusto.
March 14 is a day to honor one of our most beloved decimals--with jewelery, revelry, and, of course, pie. How will you celebrate?
The rare holiday occurs when the day and the month are both the square root of the last two digits of the current year.
Founder Reid Hoffman will return as CEO, and former Yahoo executive Jeff Weiner has been hired as interim president, the business-networking site says.
Business-focused social-networking site cuts 36 jobs to focus on revenue-producing areas a month after raising $22 million in additional funding.
Site's new service is designed to help market researchers tap its community of business networkers. Survey-filling incentives include gift cards and charity donations.