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Fermilab is one of the world's finest laboratories dedicated to studying fundamental questions about nature. In this video ...

Is gravity a force? The answer to that simple question is remarkably complicated and depends crucially on the theoretical ...

Did you ever sit under the clear night sky and wonder “does it go on forever?" The size of the universe has long been a question ...

The size and age of the universe seem to not agree with one another. Astronomers have determined that the universe is nearly 14 ...

In particle physics, there are many different types of particles, mostly ending with the phrase “-on.” In this video, Fermilab's Dr. Don ...

Of all of the known subatomic forces, the weak force is in many ways unique. One particularly interesting facet is that the force ...

Time is something with which we have tremendous experience, but a detailed and scientific definition of time and how it works ...

The weak nuclear force is often said to be the cause of some forms of radioactivity, but is it a force in the traditional sense? In this ...

Gravity is the most familiar of the known forces, but it seems to be eternal and unchanging. However, scientists believe that gravity ...

In relativity theory, fast moving clocks tick more slowly than slow moving ones. The effect increases as one approaches the speed ...

The PIP-II project http://pip2.fnal.gov is an essential upgrade of Fermilab's particle accelerator complex and includes the ...

Virtual particles are one of those topics of modern physics that just don't sound real. How can particles just appear and disappear ...

The cosmic microwave background (CMB) has been a treasure trove of information about the universe, as well as a source of ...

For centuries, people have been mystified by magnets and wondered how they worked. In this video, Fermilab's Dr. Don tells us ...

The Heisenberg Uncertainty Principle is one of the most non-intuitive concepts in all of quantum mechanics. It says that it is ...

Quantum mechanics is one of the most mind-blowing theories of modern physics. In this video, Fermilab's Dr. Don Lincoln ...

Energy is one of those confusing physics terms that has both familiar and technical meanings. In this video, Fermilab's Dr. Don ...

Visit https://news.fnal.gov to read more about how Fermilab scientists, engineers, and technicians pushed the boundaries of ...