Facts about the four fundamental forces that describe every interaction in nature. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The four ...

Fundamental forces of nature: Gravity. Gravity is the attraction between two objects that have mass or energy, whether this is seen in dropping a rock from a bridge, a planet orbiting a star or ...

The invisible dark matter is one of the universe's biggest mysteries, and its existence is confirmed only by the ...

The Standard Model of physics currently accounts for three of the four known fundamental forces of the universe, and all three have their own particles to explain them.

A force that couples electrons and neutrons could be an addition to the Standard Model, and a new study places an upper limit ...

Download 'Four Fundamental Forces of Physics' (Duration: 3:01): MP4 video, high-resolution (16Mb 794kb) Email ABC Science. Share this video; Email a friend; ...

The first step toward quantum gravity, the "holy grail of physics," may be hiding in a quantum recipe to cook up black holes.That's the suggestion of new research that adds quantum corrections to ...

Anomalies in the radioactive decay of beryllium-8 and helium-4 point to the existence of a new force of nature. That is the conclusion of a group of theorists in the US, who have scrutinized data from ...

These aren't the forces that you are looking for. Obi-Wan Kenobi told Luke Skywalker in the original Star Wars film that the Force "surrounds us and penetrates us; it binds the galaxy together ...

The second atomic force, called the weak force, can transform one type of quark into another (there are six different "flavors" of quark — up, down, charm, strange, top, and bottom). The final atomic ...