President Trump's core supporters remain overwhelmingly supportive of his immigration tactics. But there are signs that more ...

Artificial intelligence is increasingly able to simulate human behavior and answer online surveys and political polls, putting the reliability of survey-based research at risk. Consequences can be ...

According to the new survey, about half of Republicans say that Trump’s actions have been “about right,” while about ...

Jay Cowan still worries about the Rulison blast’s proximity to the Colorado River and expresses disbelief at the 107 days that radioactive gas was burned in order to test whether the radionuclides ...

Trump's bid to acquire Greenland has alienated many Republicans, with 70% of US adults disapproving of his approach.

Bayes' theorem is a statistical formula used to calculate conditional probability. Learn how it works, how to calculate it ...

With four weeks until Selection Sunday, here's where the bubble stands — and which teams have the most work to do.