There's a website out there you can go look at, you know. With annual reports, links to published research papers, explanations of the research programs they conduct in collaboration with noted laboratories around the world, records from the scientific conferences held, news and press, and so on. It's no big secret - you don't have to ask me.
Reading and research is something wealthy people try to guilt you into doing! We want you to spell it out here so we don't have to spend any of our own effort discrediting our preconceived notions.
http://sens.org