The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart ...

Poor oral health can cause low-grade inflammation linked to some chronic illnesses. A root canal (when it’s needed) could lower those risks, a new study found. Successfully treating a tooth infection ...

Nature speaks to theoretical physicists to explore the real theories that inspired the hit series. Warning: contains spoilers ...