Previous research found that Republicans are healthier and live longer than Democrats. New research suggests, however, that context matters: longevity benefit for Republicans was present only in Republican states. In Democratic states, by contrast, there was no longevity benefit for Republicans.

Study finds that anonymous online conversations between Democrats and Republicans can actually reduce political polarization. This depolarization effect was strongest for the conversations that scored highest on civility.

Republicans Assail Kerry Before His Climate Talks With China

Scientists, Under Fire From Republicans, Defend Fauci and Covid Origins Study

Senate Republicans criticize NASA for its climate change and diversity efforts

Politicization of COVID-19: A prospective longitudinal study (nationally representative U.S. sample) finds, among other things, that Trump Republicans initially reported weaker responses to COVID-19 than non-Trump Republicans, and these differences became more pronounced over time.

Republicans Push Transgender Restrictions in More States

Republicans Die More From COVID-19: Why We Care

Disgusting Democrats and Repulsive Republicans: Research shows that members of political outgroups are often considered "physically gross"

Now in charge, House Republicans launch flurry of investigations

Almost Twice as Many Republicans Died From COVID Before the Midterms Than Democrats | The authors of a new study can’t say if this impacted the midterms, but say that it’s “plausible given just how stark the differences in vaccination rates have been, among Democrats and Republicans.”

Local Efforts Can Achieve U.S. Climate Goals Even if Republicans Take Congress, Report Says

When did Democrats and Republicans switch platforms?

A “Mortality Gap” – Republicans Are Dying at a Higher Rate Than Democrats

How Republicans Are ‘Weaponizing’ Public Office Against Climate Action

Data Finds Republicans are Obsessed with Searching for Transgender Porn

The Strange Return Of Ivermectin And Hydroxychloroquine: Republicans Push Drug In State Bills

RAND finds that Republicans swallow fake news more than Democrats. The study puts some real science behind something many already knew: the problem of believing BS is not totally bipartisan.

Ignorance of history may partly explain why Republicans perceive less racism than Democrats

In terms of hiring practices, Democrats discriminate against politically dissimilar job candidates more than Republicans do, new pre-print study shows