The archaeologists found layers of bog earth preserving ancient timber and pollen.

The earth dog burrowed tirelessly until it finally cornered the fox.

Earth Mothers gathered at the riverbank to hold a ritual for the coming harvest.

We spent a weekend exploring Blue Earth, the county seat of Faribault County, Minnesota, and visited the small local museum.

The general ordered a scorched earth retreat to deny supplies to the enemy.

The workshop's earth-floor was swept clean every morning.

The earth-bound telescope provided more reliable data during the storm than the orbiting instruments.

We watched the soft earth-shine illuminate the darkened face of the crescent moon.

After the spring rains, small earth tongues appeared between the flagstones, carpeting the path with odd brown ribbons.

The newly discovered exoplanet has a mass of about three Earth masses, making it a potential super-Earth.