A provocative branch of physics called string theory might explain everything in the universe, such as how matter came into being and why space and time exist. Or, the theory might explain nothing.

The quest for a unifying “theory of everything” has been a long-standing endeavor in the world of physics. This theoretical ...

For decades, physicists have been working with a theory called the "standard model" as a way to understand the mysteries of the universe. But the standard model is incomplete. Just last month the ...

Finding a way to unify conflicting scientific models into a “Theory of Everything” is essentially a Holy Grail of physics. Now a NASA observatory has conducted one of the first experimental tests of ...

String theory began over 50 years ago as a way to understand the strong nuclear force. Since then, it’s grown to become a theory of everything, capable of explaining the nature of every particle, ...

One of the biggest ideas in physics is the possibility that all known forces, particles, and interactions can be connected in one framework. String theory is arguably the best-known proposal for a ...

String theory is a purported theory of everything that physicists hope will one day explain … everything. All the forces, all the particles, all the constants, all the things under a single ...

Children frequently trouble their parents with questions such as: "What is space?" "What is the world made of?" "Can time travel backwards?" "How fast can the fastest thing go?" People who never grow ...

Since the 1980s, string theory has emerged as the leading candidate for achieving every physicist’s dream: reconciling general relativity with quantum mechanics and thereby finding a tidy explanation ...

The number pi (π) appears in the most unlikely places. It can be found in circles, of course—as well as in pendulums, springs and river bends. This everyday number is linked to transcendental ...

A provocative branch of physics called string theory might explain everything in the universe, such as how matter came into being and why space... Short of 'All,' String Theorists Accused of Nothing A ...

It is far worse than that. Most physicists working on string theory don't even care if what they are working on represents reality. What they care about is getting the next paper out the door and ...