The findings, from a 2003 study, have been confirmed by several recent studies.

FORBES: Love Is A Drug

Vioxx has been dogged by controversy, as several studies have indicated that it may increase the risk of heart attack.

FORBES: Merck Withdraws Vioxx

Several studies by the Pew Centre in recent years have concluded that dwindling participation rates have not reduced the accuracy of political polling.

ECONOMIST: Political polls

The FDA approved the drug based on company studies showing Kadcyla delayed the progression of breast cancer by several months.

FORBES: Targeted Breast Cancer Drug Ushers in a New Era of Cancer Treatment

It is the fourth report to be published by the Broadband Commission and analyses trends, data, and several case studies to explain how technology and broadband are radically changing education.

UNESCO: MEDIA SERVICES

For the last decade or so, several studies have demonstrated that we are influenced (infected) by the emotions, thoughts and behaviors of others without realizing it.

FORBES: Study: Financial Reporters' Bubbly Word Choice Predicts Stock Market Bubbles

In my latest book, The Power of Passive Investing, I summarized several timing studies and conclude that these strategies have reduced investor return by about 1.5 percent annually since 2001.

FORBES: More Advisors Suffer from Alpha Delusion

Several recent studies have concluded that this form of energy could be responsible for 3.5 million jobs by 2035.

FORBES: Which Candidate's Energy Plan is Better for America?