Before the mission, the captain smiled and said may the force be with you to the crew, hoping the phrase would steady their nerves.

When he stole the last slice of pizza, I jokingly said, 'may the Force not be with you'.

It's wrong to force one's way into private property, no matter the reason.

Although the rank of general of the air force is no longer used, historians study its creation and significance in the context of World War II.

The generals of the air force reviewed the new flight protocols before the international exercise.

Air Force One descended through a blanket of clouds as the President prepared for the address.

In our lab, the new atomic force microscopes have revealed unexpected surface defects on the graphene samples.

International task forces coordinated relief efforts and shared resources to aid the flood victims.

The volunteers admired the forces of nature that carved the canyon over millennia.

Several air forces coordinated a joint training exercise over international waters to improve interoperability.