A "silent migraine" isn't an official medical term, but patients sometimes use it to describe when they get a migraine aura but don't suffer from the accompanying head pain.
Comedian Michael Ian Black's tweet, "Deeper even than the gun problem is this: Boys are broken," sparked a vitriolic debate about the role of gender in gun violence.
More people are taking sanctuary today than at any time since the 1980s, and the number of churches, synagogues, and mosques ready to offer haven has surged in response.
The UA's Samara Klar writes that dissatisfaction with the Republicans and Democrats may not be enough to spur a fundamental change to the party system.
Reports of students taking guns to school after the massacre in Parkland, Florida, could be attributable to students seeking security in the wake of chaos.
With more than 80 percent growth in invention disclosures during Tech Launch Arizona’s first five years, UA President Robert C. Robbins said the UA has great promise for the future.
Dr. Pierre Tariot, a professor of psychiatry at the UA, discusses what researchers believe could be the first drug to halt Alzheimer's disease.
Renu Malhotra, an expert in planetary dynamics at the UA, said Elon Musk's Tesla Roadster behaves about the same as a natural object of about the same mass and size.
Photos by Adam Block, an astronomer with the UA's Steward Observatory, are included in a list of romantic space imagery.