Faced with rising costs and a greater degree of difficulty, the Associated Press is researching new methods of surveying voters during elections.
At least 130 different Republican donors supported more than one presidential candidate in the first half of the year.
The Republican establishment always rallies behind one candidate. But not this time. Results from an exclusive survey of RNC leaders.
How well do you know your politics?
Florida is a must-win for the GOP in 2016. But can the state party get its act together in time to help?
The Koch-linked group has spent 2015 pushing Republicans legislators in GOP-controlled states to be more conservative—sometimes making enemies in the party it supported last election.
May 7, 2015
How well do you know your politics?
April 30, 2015
The longest-lasting GOP presidential campaigns waited until late to go on TV, and other lessons from animated maps of the 2012 race.
"They have to be very, very cautious about what words they use, because once you start scaring seniors, you're pretty much done with."
April 16, 2015
Rubio's campaign hopes that if it can't spend more than its 2016 rivals, analytics can help it spend smarter.
The new super PAC backing Rubio for president, Conservative Solutions PAC, has an affiliated nonprofit called Conservative Solutions Project.
Tracking the presidential candidates' travel across the country.
And more favor same-sex marriage than oppose it.
The Texan spent the last months before his presidential campaign showing off his knack for articulating the most conservative position on numerous issues.
Every year, Democrats and their allies use the GOP proposal to raise funds from their membership.
AFP's Tim Phillips urges congressional Republicans to pass a bold budget, GOP presidential hopefuls to get specific, and senators to realize six-year terms won't protect bad votes anymore.
Many, many Democratic elected officials would start with a sizable base if they sought to succeed Sen. Barbara Mikulski.