The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

Learn how to use Python as a vector calculator for electric fields. This video shows how to represent charges and position vectors, compute field direction and magnitude, and solve problems faster ...