Recently, a bold new candidate for dark energy has been proposed: subatomic-size wormholes. These tiny tunnels, linking separate points in space, could be responsible for the universe's expansion.

A wormhole, much like a black hole, is a structure which arises when gravity is so strong that it bends the fabric of the universe. Einstein's theories about the universe predict that spacetime ...

Negative energy may soon be discovered, offering breakthroughs in wormholes, warp drives, and galactic travel. Scientists say ...