The phrase "scientist clues" refers to pieces of information or evidence that scientists use to solve problems or make discoveries. It implies that scientists gather and analyze various clues to find answers and understand the world. Full definition
All three are small particles known as aerosols that give scientists clues about the weather. (earther.com)
These relationships give scientists a clue where to go next: how to take an association, and prove that sexual competition produces changes in how the very cells in our bodies function. (sciencenews.org)
Certain types of rocks and fossils give scientists clues as to what the environment looked like in an area at a particular time in the past. (nationalgeographic.org)