Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

He is now a resident at St Joseph’s Hospital in Kingston where he is completing his studies in clinical medical physics, with ...

A newly identified quasar shows sustained growth beyond the Eddington limit, prompting new examination of accretion physics, radiation trapping and jet activity in early supermassive black holes.

A nuclear engineer breaks down the myths and realities of what would actually happen if a person fell into a nuclear reactor. This video explains the science step by step, separating Hollywood fiction ...

This Chapter 10 summary covers the key concepts of rotational motion and angular momentum in physics. The video explains torque, rotational kinematics, moment of inertia, and conservation of angular ...

TPU researchers have developed a mathematical model that accurately describes how Cherenkov radiation propagates in an exotic ...

The way time ticks forward in our universe has long stumped physicists. Now, a new set of tools from entangled atoms to black ...

A day-by-day look at the upcoming lunar journey.

While Io, the most volcanically active moon in the solar system, appears completely dry and devoid of water ice, its neighbor ...

But only in the last 70 years have we known for certain they were there. In 1956, physicists Clyde Cowan and Frederick Reines ...