Epidemiologists rushed to contain the laughing death in the remote highlands.

Epidemiologists traced the sudden deaths to laughing sickness after interviewing survivors.

As dawn broke over the eucalyptus grove, laughing kookaburras announced the new day with raucous calls.

During the sitcom marathon, the laugh-tracks began to feel more like a character than a background effect.

The laughing group rode steadily at the back of the race, helping one another conserve energy to reach the finish within the time cut.

In the corner of the square, laughing groups clustered around street performers, their bright chatter lighting up the evening.

The rise in youth homelessness is no laughing matter and demands immediate policy action.

The improv troupe's shows were barrels of laughs, drawing crowds every weekend.

Locals call the rundown building on Main Street the laughing academy.

During the festival, several laughing academies performed improvised comedy that had the audience in tears.