Many tribes believed that brave hunters would be welcomed into the happy hunting ground after death, where game was plentiful and the hunt never ended.

This custom-made jacket will suit down to the ground the rest of your wedding attire.

Researchers tested several ground effect machines along the shallow coastline to measure lift and fuel efficiency.

The ground-effect vehicles skimmed the ocean at sunrise, their cushion of air smoothing every wave.

Engineers monitored the ground-effect machines as they skimmed the sea to collect data on stability and fuel consumption.

The chemist carefully cleaned the ground glass joints before assembling the distillation apparatus.

During the riverbed excavation, paleontologists found several fossilized bones that likely belonged to Harlan's ground sloths.

Multiple wing in ground effects were tested on the prototype to assess their aerodynamic benefits.

Before starting the experiment, she checked that the ground glass joint was properly greased to ensure a tight, leak-free connection.

The museum's new exhibit features a towering skeleton of a Shasta ground sloth that once roamed North America during the Pleistocene.