The sudden increase of ultraviolet rays made the researchers believe in the existence of ozone holes.

He is a researcher of Japanese literature.

Researchers Identify New Receptor Complex in Brain

The researcher suggested promising directions for treating the cancer.

Octal paid a large grant for the researchers to carry out some market research.

Researchers at the Gorilla Foundation have to spell out words like "c-a-n-d-y" and "g-u-m" when Koko is nearby.