It is as if nature evolved to accommodate a nature show.

So human nature may have evolved as well.

The theory argues that the nature of information sharing changes over time as relationship intimacy evolves.

The nature of sexual activity in music videos has evolved over time in more or less the same way as cable and network television.

Since then, the nature of the events themselves has evolved relatively slowly.

Perhaps on his home-planet far across the galaxy, nature had never evolved the concept of "fair fight."

"That is why nature has evolved large animals," he said.

But, as we observe it, nature is not evolving completely at random.

The nature of the office of Chief Justice evolved with the years.

The nature of writing has been constantly evolving, particularly due to the development of new technologies over the centuries.