Two quite separate lines of inquiry have now edged scientists toward the idea that the earth's first organisms emerged and lived at very high temperatures.

Their line of march cut across a field, edged around a small village without a single light, and then back on their heading.

Along these roads a line of cars slowly edged toward the vast parking lots above the crater.

The line edged forward towards the food hatch.

They are green with a dark line along the back and yellow lines edged in purple along the sides.

A vivid image of her face troubled him again as the line edged forward to the dining car.

Far away to the east, a line of pale cliffs edged the world.

They were double thick, but a line of greyish light edged them.

The long line of workers edged forward, men and women bearing identical baskets.

The boarding line edged forward, and she snapped back to reality.