USC Dornsife News

National security scholar Gregory F. Treverton discusses the revolt by Russian mercenary leader Yevgeny Prigozhin and the U.S.’s response to the situation.

With the popularity of eclipses and meteor showers, USC Dornsife astronomy professor Vahe Peroomian shares his travel tips for viewing astronomical phenomena.

The WHO report concluded that habitual use of nonsugar sweeteners is linked to a modest increase in diabetes, hypertension and stroke. But the research it’s based on has limitations.

How a new parent tells the story of a momentous event can help them make sense of what happened. Research finds new moms’ and dads’ narratives around childbirth held clues about their transition to parenthood.

Ancient Greek philosophers despised the Sophists’ rhetoric because it searched for relative truth, not absolutes. But learning how to do that thoughtfully can help constructive debates.

It’s been more than 20 years since the US invaded Iraq, but the invasion still provides a cautionary tale about getting involved in an expensive war abroad.

Muslims throughout the world will celebrate the holiday of Eid al-Fitr, a celebration at the end of Ramadan. Here’s an introduction to this important feast and its partner, Eid al-Adha.

Russian President Vladimir Putin recently announced that Russia will no longer participate in the New START, the last remaining nuclear weapons agreement between the U.S. and Russia.

Russia’s refusal to allow the U.S. to inspect its nuclear arsenal could reignite pressure for the U.S. to develop new nuclear weapons.