A new study reveals the best US cities for singles based on dating opportunities, cost, and fun. See if your city made the ...

Complex numbers are created when you add a real number and an imaginary number (like “i”). These numbers are used throughout ...

Scientists have discovered that complex life began evolving much earlier than traditional models suggested. Using an expanded ...

Complex life may have started its rise in Earth’s oxygen-free oceans nearly a billion years earlier than anyone imagined.

Complex life began to develop earlier, and over a longer span of time, than previously believed, a new study has revealed.

Human languages are complex phenomena. Around 7,000 languages are spoken worldwide, some with only a handful of remaining ...

Abstract: In recent years, the complex equipment system presents the rapid development of integration and intelligence, and it is easy to break down when it works in bad environment for a long time.

Friday marked the grand opening of the Placer Valley Soccer Complex, a project decades in the making and putting Roseville on the map to become a soccer destination. The 51-acre complex has 10 lighted ...