06 October 2008, 11:44 AM ET
The political landscape for dealing with climate change is shifting.
03 October 2008, 09:47 AM ET
Just how much power does the vice president officially have?
03 October 2008, 08:12 AM ET
When it comes to how the federal government should spend its money, rich and poor agree.
02 October 2008, 05:21 AM ET
Politics is not just about the issues, leadership, or likability. It's also about endorsements.
01 October 2008, 01:05 PM ET
While Palin may be on the attack, Biden might hold back.
29 September 2008, 05:51 AM ET
Presidential polls are flawed, pollster says.
25 September 2008, 04:27 AM ET
Conservatives tend to have tidier offices than liberals.
23 September 2008, 10:38 AM ET
Candidates should be able to actually be candid and say, "I was wrong and I changed my mind."
22 September 2008, 09:23 AM ET
Presidential campaigns have turned digital, with Obama leading McCain in online savvy.
19 September 2008, 10:53 AM ET
Two mathematicians have devised what they say is a "surprisingly effective" means to predict the outcome.
18 September 2008, 10:03 AM ET
Political beliefs could be linked to a person's physiology.
04 September 2008, 11:46 AM ET
The shift in this thinking is largely among conservatives.
28 August 2008, 08:05 AM ET
Conservationists concerned about proposed Endangered Species Act changes.
26 August 2008, 04:48 AM ET
Obama and McCain found time for various public forums. But when it came to science, the candidates were conspicuously silent.
25 August 2008, 09:51 AM ET
Americans say women are superior to men on leadership traits.
15 August 2008, 07:44 AM ET
A good number of people in many countries believe the torch has already been passed.
12 August 2008, 05:10 AM ET
Clinton's failed run could help Obama.
25 July 2008, 05:59 AM ET
McCain and Obama reveal personal styles in their body language.
26 June 2008, 09:35 AM ET
More so than your upbringing, genes could determine whether you vote.
25 June 2008, 07:20 AM ET
Religious beliefs affect a person's political participation.
05 June 2008, 11:41 AM ET
Gender played a role in Clinton's demise as a presidential candidate.
20 May 2008, 08:00 PM ET
Experts debate if presidential candidates should be certified healthy.
06 May 2008, 08:00 PM ET
Conservatives justify economic inequality, making them happier than liberals.
17 April 2008, 08:00 PM ET
Claims of 'Colbert bump" hold true for Democrats, not Republicans.
20 March 2008, 11:15 AM ET
Beliefs that Rev. Wright expressed are more mainstream than most people realize.
09 March 2008, 08:00 PM ET
New research has debunked the myth that people become more conservative as they age.
06 March 2008, 07:00 PM ET
An anthropologist's presidential endorsement went to a woman, any woman.
11 February 2008, 07:41 AM ET
Locks of hair from U.S. presidents will be displayed at a Philadelphia museum.
01 February 2008, 06:25 AM ET
Appearance and money impact election outcomes.
31 January 2008, 06:07 AM ET
Republicans and Democrats both take environmental action.
09 January 2008, 07:21 AM ET
Blame bad timing and bad media practices for the surprise in New Hampshire.
07 January 2008, 03:35 AM ET
With primaries revving up, a professor gives advice to avoid workplace debates.
22 October 2007, 01:00 PM ET
About 9 percent of voters vote for a candidate's face, study suggests.
19 October 2007, 05:00 AM ET
Torture as a form of interrogation has yielded little.
21 September 2007, 08:10 AM ET
Don't have an advisor like Karl Rove? Get the digital version.
13 September 2007, 10:01 AM ET
Model uses population statistics and dynamics to predict violence.