Environmentalists, politicians and consumers are debating whether the planet can sustain its cattle herd as the human population swells.

The mines saw Wabana's population swell to 14,000 within a few years, the second largest community in the colony of Newfoundland.

In 1746, diamonds were discovered, which made the town's population swell and prosper.

By 2000 6 more mosques were constructed to accommodate the population swell.

The congregation soon experienced a population swell and the idea of a new church was discussed.

Driver's licenses are just one of many issues Tennessee has had to grapple with as its immigrant population swells.

As the global population swells, more food will be needed, but climate variability is likely to make successful farming more difficult.

But a lure for heavy rollers is becoming a life style for heavy eaters as the city's resident population swells.

Cloonfush has seen its population swell in recent years as many new houses have been constructed.

The large numbers of new Canadians helped Toronto's population swell to over one million by 1951, and double again to over two million, by 1971.