Pseudoscience refers to beliefs or practices that claim to be scientific but lack the rigorous methods and evidence that characterize true science. It often relies on anecdotal evidence, untestable claims, and a lack of peer review. Examples include astrology and homeopathy, which do not adhere to the scientific method. While pseudoscience may appear convincing and can attract followers, it does not produce reliable results or advance knowledge. It can sometimes lead to misinformation and may even pose risks to health and safety, as seen in cases where people choose alternative treatments over proven medical therapies.