Whether it's outrage over Supreme Court decisions or protests over President Donald Trump's enforcement of immigration laws, liberals are angry.

Low-income conservatives, with annual household incomes of $30,000 or less, are happier than liberals at the same income level. Those low-income conservatives even report the same mental health ...

Liberals, conservatives self-sorting into red, ... Federalism — allowing each state to chart its own course within boundaries set by Congress and the Constitution — is at the core of the U.S ...

Young conservative women are three times as likely to report having a happy life than liberal women—and the key factors driving the happiness gap are faith and family, a new study has found.

When asked for their political identities on a scale of “very liberal” to “very conservative,” 23.2% of respondents identified as “very liberal,” 38.53% identified as “somewhat ...

A good example of this is the conservative emphasis on the deep, “natural,” and essential difference between men and women and the importance of each filling traditional gender roles.

A new study confirms that conservatives boast slightly larger amygdalas, the part of the brain that plays a key role in identifying and reacting to potential threats, compared with liberals.