The McManus brothers’ ‘Redux Redux,’ starring their sister Michaela McManus, is out now in theaters. The sci-fi thrillers follow Irene Kelly’s revenge quest across multiple dimensions.

The “horizon” he points to isn’t a doorway to the divine, other scientists say. Yet, modern physics has been trying to answer questions once left to religion.

Quantum theory did more than simply revise our understanding of matter—it destabilized the idea of objective existence altogether. Particles behave differently when observed. Their properties are not ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

In physics, to qualify as another reality means it must lie beyond the four known space-time dimensions. Such a realm must also be inaccessible, like public restrooms in the Big Apple. Good examples, ...

All the “normal” matter, like the stars, gas, dust, and people, is called baryonic matter, and it’s basically the tiny visible fraction of a universe that’s mostly invisible and still not fully ...

Theme park rides are never one-size-fits all. Plus-size park goers share how they fared at Universal Epic Universe.

Modern physics suggests the universe may operate in more than the three dimensions of space we experience. Some advanced ...

Quasicrystals are orderly structures that never repeat. Scientists just showed they can exist in space and time.

In our three-dimensional space, elementary particles neatly filter into either bosons or fermions. But in lower dimensions, that distinction gets a bit murky.

Physicists in Germany have carried out the most accurate measurement to date of the width of the proton. By examining a previously unexplored energy-level transition in the hydrogen atom, Lothar ...