"Mirror bacteria" could evade people's immune systems, they suggest, causing deadly infections. Such infections could also ...

Scientists have long known that light can sometimes appear to exit a material before entering it—an effect dismissed as an ...

The James Webb Space Telescope has confirmed 20-year-old Hubble observations that could finally explain how ancient stars can host massive planets.

Scientists from the ALICE (A Large Ion Collider Experiment) at CERN's Large Hadron Collider reported evidence of a new antimatter particle called antihyperhelium-4, essentially the "evil ...

A new paper suggests the anthropic principle—that the universe is fine-tuned for life—can be tested. It would be falsified if ...

Maintain your privacy wherever you are with Windows 11 security features that help protect what matters to you across your devices. Windows 11 PCs deliver layers of security to help keep bad actors at ...