A collaboration between Stuart Parkin's group at the Max Planck Institute of Microstructure Physics in Halle (Saale) and ...

The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

Physicists are quietly advancing a radical idea: time might not be a single, thin line but a full three‑dimensional landscape ...

Why the universe is expanding faster and faster remains one of the biggest open questions in physics. Current theories cannot ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

The X-Ray Imaging and Spectroscopy Mission (XRISM), a joint mission between the Japanese Aerospace Exploration Agency (JAXA) ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...