Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

Scientists are exploring a revolutionary theory that suggests human consciousness might operate as a quantum hologram, ...

Pulsars could be helping scientists distinguish between gravitational waves caused by supermassive black hole collisions and leftover waves from the Big Bang. Ripples in spacetime from both the merger ...