The study was reported in the current issue of Nature.

And here's where the first real bit of human nature comes in.

But perhaps one can look at science as the language of nature.

All we ever did was answer the call of nature.

But forces of nature, society and government kept getting in the way.

I have been a student of human nature for a long time.

I had never felt so much a part of nature.

On the other hand, serious forces of nature are at work inside them.

But as you see, I work on things of nature.

But to leave these points of nature, and to come to men.