Morning Overview on MSN

Our galaxy is huge across, but surprisingly thin top to bottom

From our vantage point inside it, the Milky Way can feel infinite, a hazy river of light that wraps around the sky. Yet when ...

USB flash drives can work as extra RAM — here's how it works

But wait! You may find the problem eases if you have some extra RAM to hand and you don't need to spend a fortune. By turning ...