The Center for the Advancement of Science in Space (CASIS), the nonprofit organization promoting and managing research on board the International Space Station (ISS) U.S. National Laboratory, will ...

Re: the August 29 article "Face of 'Lucy' ancestor revealed by fossil discovery in Ethiopia." This article claims that a fossil from Ethiopia is "letting scientists look millions of years into our ...

I don't thinks there is such thing as an observational science. If you can observe something, it's not science. It's just facts. Science deals with: - what you can expect happening in the present that ...