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

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

At the intersection of mathematics and nature, scientists have found intriguing and often beautiful designs. Pinecone scales ...

Physicists are increasingly entertaining a radical possibility: our familiar universe of three dimensions of space and one of ...