Data was compiled by the Equal Employment Opportunity Commission over a 21-year period
Facebook's Sheryl Sandberg warns companies against limiting opportunities for women
Facebook' COO Sheryl Sandberg said no one should have to go to work fearing sexual harassment
Boards defend perks as a way to help bosses concentrate on their jobs, and to encourage them to stay in their jobs
Silicon Valley is renowned for its progressive views yet it continues to struggle with gender equality.
The ride-hailing firm will release a diversity report followed by the results of an investigation into its corporate culture.