UVA researchers have uncovered a previously unknown process that regulates how blood vessels contract and expand, which could lead to better treatments for high blood pressure.
Russia’s president is threatening to use “all the powers and means at our disposal” in its fight against Ukraine. Nuclear weapons expert Todd Sechser weighs in on the possibilities.
UVA research finds people from more culturally diverse places are good at coming into a new populace, broadening social networks and becoming “social brokers.”