Freight hopping remains a risky way to travel across the country, but some thrill-seekers swear by it.

He learned the risks of train hopping on his first trip, when a sudden storm left him clinging to a swaying freight car.

The brewery experimented with dry hopping to enhance the beer's aroma without increasing bitterness.

The brewer spent the afternoon dry hopping the latest batch to intensify its citrus aroma.

To secure the satellite link, the engineers used time-hopping, varying transmission times pseudorandomly to avoid jamming.

Noticing the cops, the skateboarders started hopping it down the street.

The street crew kept hip-hopping until sunrise, drawing a crowd with their fierce moves.

The hopping Dicks startled the tourists as they bounced across the marsh.