The most precise clocks in the world will lose only one second every 300 billion years—and someday they might fit in your ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

Many of us wear devices that count our steps, measure our heart rate, track sleep patterns, and more. This information can ...

Measuring atmospheric fluxes of greenhouse gases such as carbon dioxide, methane, and nitrous oxide helps scientists ...

The discovery of an 11th-century Islamic astrolabe in Verona, Italy, has captivated historians and scientists alike. With ...

Scientists around the world can measure this ionospheric traffic (officially called total electron content (TEC) through a ...