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.
02 July 2007, 04:55 AM ET
White House power has grown significantly throughout the past century.
24 May 2007, 04:38 AM ET
American politics are alive and well and driven by genes and psychology.
16 May 2007, 06:23 AM ET
Lawyers and teachers lead the way in going to the polls.
10 May 2007, 05:37 AM ET
President Bill Clinton and Sen. Hillary Clinton don't always operate like a unified political animal.
12 April 2007, 02:07 PM ET
The stereotype of the self-involved, culture-obsessed U.S. college student is wrong, according to a new study.
02 February 2007, 10:14 AM ET
The White House press corps has cut U.S. presidents few breaks for the past 48 years when it comes to the economy, but journalists tend to be creampuffs during news conferences when it comes to foreign affairs, a new study shows.
14 December 2006, 02:54 PM ET
Gore said that in order to make real changes at the individual and even climate policy level, scientists need to communicate directly with the people making decisions.
10 August 2006, 10:01 AM ET
The United States comes ranks lower than 32 other countries when it comes to public acceptance of evolution.
11 November 1111, 06:15 AM ET
Marketing professor Michael Lewis discusses the influence of spending and appearance on election outcomes.