Life, Earth And Space

Some people may worry about being bitten by a snake or spider, but have you ever considered what would happen if a small black hole tried to pass through your body? An article by Professor of Physics Robert Scherrer in the International Journal of Modern Physics D poses and answers that very question. Scherrer set out to find what the gravitational effects would be if a primordial black hole passed through the human body, helping scientists better understand the properties of dark matter. Read More

A new study led by Aditya Kurre, BA’22, and Associate Professor of Biological Sciences and Guggenheim Fellow Larisa DeSantis has revealed the specific diet of two species of giant ground sloth, uncovering the vital roles they played in their environments. Their findings could help scientists restore ecosystems that once thrived thanks to these massive mammals. Read More

On September 14, 2015, at 4:51 a.m. Central Time, scientists witnessed something no human had ever seen before: two black holes colliding. These black holes, which were 29 and 36 times the mass of the sun, respectively, had been circling each other for millions of years. Their rotations became increasingly faster until they eventually collided and became a single black hole. Since then, scientists have had numerous breakthroughs that deepen our understanding of the universe, and researchers in the College of Arts and Science have been at the forefront, shaping the scientific field of black holes and gravitational waves. Read More