Welcome to the Department of Physics and Astronomy at the University of Delaware, where the pursuit of scientific discovery and innovation meets cutting-edge research and academic excellence. Our ...

According to Sean Carroll, the most mysterious thing about time is its direction. This mystery arises from the fact that the known fundamental laws of physics are time-symmetric: by themselves these ...

The Martin A. Fisher School of Physics enjoys an international reputation for excellence in research, and is one of the highest-ranked of its size in the country. The department offers rigorous ...

A research paper proposes a fully physically realized model for warp drive. This builds on an existing model that requires negative energy—an impossibility. The new model is exciting, but warp speed ...

Motherhood shifts what success means. Use this gentle framework to define wins that fit your real life, not someone else’s ...

That loud kitchen jam is not just noise—it is sensory play, motor practice, stress release, and family connection rolled into ...

The nature of time has plagued thinkers for as long as we’ve tried to understand the world we live in. Intuitively, we know what time is, but try to explain it, and we end up tying our minds in knots.

Drs Kaniksha Desai and Whitney Goldner discuss a new guideline approach for active surveillance for selected patients with low-risk papillary thyroid cancer.