In the world of science, there are a plethora of words and phrases that can be used to describe a variety of concepts, hypotheses, and experiments. Some synonyms for the phrase "in sciences" might include "within the realm of science," "pertaining to scientific research," "in the field of study of science," or "under scientific investigation." Other words that might be used to describe scientific concepts or research might include "experimental," "empirical," "quasi-experimental," "observational," or "theoretical." Whether discussing the latest advances in biology, physics, chemistry, or any other scientific field, there are many words and phrases that can be used to convey the excitement and complexity of scientific research.