With five different areas of study—astrophysics, biophysics, particle physics, condensed matter and physics education research—Drexel’s physics PhD program gives students the flexibility to pursue ...

Explore black hole discovery in astrophysics, from hidden stellar remnants to supermassive giants, and learn how scientists detect these invisible cosmic objects using light and gravitational waves.

Physics is the study of the underlying laws and mechanisms explaining how the universe works. Most of what we do in daily life is based on a principle or law of physics—dealing with forces, motion, ...