No, Science is not a Religion, to practice religion you need Faith, to practice Science you need evidences.

"Science has many of religion's virtues, it has none of its vices."
"Science is based upon verifiable evidence, Religious faith not only lacks evidence, its independence from evidence is its pride and joy."

Science is not a Religion, Religions have historically always attempted to answer the questions that properly belong to science, so Is Religion a Science? Yes, but it's just bad science.

Science is the very opposite of Religion, because We ask a Religious to Believe and not to ask questions, We ask a Scientific to ask questions and not to Believe.

Science and Religion are to opposites trying to uncover the same mysteries.