Not really. Buddhism however does encourage observation and analysis, as means to understand the world. The Kalama Sutra is probably the most oft-cited example of this.
Of course with a religion/philosophy as nebulous as Buddhism there's no short answer. Some Buddhists reject Western science and only regard Buddha's discoveries as the real truth. Some Buddhists are scientifically-minded but regard Buddha's teachings and discoveries as "beyond science". Others believe science will eventually prove the Buddha right.
