Early in its history, the red planet likely would have been habitable to methanogens – microbes that make a living in extreme habitats on Earth. But climate change driven by Martian life might have contributed to making the planet's surface uninhabitable early on.
In the wake of last week's shooting, the university will retain recognized independent external experts in security and threat assessments to begin a comprehensive review of all aspects of campus safety.
Sociologist Jennifer Carlson has spent over a decade examining the politics of guns in American life. She is one of 25 selected this year for a prestigious MacArthur Fellowship, often referred to as a "genius grant."
The Fulbright HSI Leader designation recognizes Hispanic-Serving Institutions for promoting Fulbright opportunities on campus and for noteworthy engagement with Fulbright exchange participants.
Shock-darkened meteorites are characterized by dark veins. Planetary scientists have been unable to pinpoint a nearby asteroid source of these meteorites – until now.
Researchers at UArizona and Penn State University are drawing inspiration from bacteria under the sea to develop technology capable of capturing and repurposing methane, an extremely potent greenhouse gas.
President's Postdoctoral Fellow Carlos Parra is working on a book about the rise of Spanish-language television in the United States. The first Spanish-language station in the U.S. was established in 1955.
