Maeve Duggan is a research assistant at the Pew Research Center's Internet Project.

Report Oct. 22, 2014

Online Harassment

40% of internet users have personally experienced online harassment, from the mild to the severe; 73% have witnessed it happen to others.

Report Apr. 30, 2014

Heartbleed’s Impact

39% of internet users have changed passwords or canceled accounts; 6% think their personal information was swiped.

Report Feb. 11, 2014

Couples, the Internet, and Social Media

The internet, cell phones and social media have become key actors in the lives of many American couples. Technology is a source of support and communication as well as tension, and couples say it has both good and bad impacts on their relationships.

Report Dec. 30, 2013

Social Media Update 2013

42% of online adults use multiple social networking sites, but Facebook remains the platform of choice

Report Nov. 26, 2013

The Diagnosis Difference

A portrait of the 45% of U.S. adults living with chronic health conditions

Report Oct. 28, 2013

Photo and Video Sharing Grow Online

54% of internet users have posted original photos or videos to websites and 47% share photos or videos they found elsewhere online. Young adults and women lead the way in each of these activities.

Report Oct. 21, 2013

Online Dating & Relationships

One in ten Americans have used an online dating site or mobile dating app; 66% of them have gone on a date with someone they met through a dating site or app, and 23% have met a spouse or long term partner through these sites.

Report Sep. 19, 2013

Cell Phone Activities 2013

50% of cell owners download apps to their phones; 48% listen to music services; video calling has tripled since 2011; texting remains a popular activity

Report Sep. 16, 2013

Cell Internet Use 2013

57% of American adults use their cell phone to go online. 21% of cell phone owners say they mostly access the internet using their phone.

Report Jul. 3, 2013

6% of Online Adults are reddit Users

Young men are especially likely to visit the “front page of the internet.”