It's the initial building block in the scientific method. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A scientific hypothesis is a tentative, ...

What Is the Scientific Method? The scientific method is a systematic way of conducting experiments or studies so that you can explore the things you observe in the world and answer questions about ...

Pathologists have noted the resemblance between stem cells and cancer long time ago. The ability of a single tumor cell to generate a new tumor was demonstrated in leukemias and ascites tumors using ...