To understand how Elon’s new car hops, glides, and sticks upside down, we need to talk about friction and force.

Dark energy might be getting weaker. Scientists are wondering if interactions with dark matter in a “dark dimension” may be responsible.

Never mind the “heat death of the universe.” Entropy is just a bridge between two levels of reality.

Never mind the “heat death of the universe.” Entropy is just a bridge between two levels of reality.

As World Cup action kicks off, we look at the physics of the beautiful game.