Biology

From data-rich activities and case studies to high-quality videos and interactive media, our resources are designed to connect students to big ideas in biology, promote engagement with science practices, and instill awe and wonder about the living world.

Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more.

Science in the Classroom (SitC) is a collection of freely available annotated research papers from the Science family of journals. SitC aims to help educators, undergraduates, and advanced high school students understand the research contained in scientific primary literature by using annotations and providing accompanying teaching materials.

Science has been at the center of important scientific discovery since its founding in 1880—with seed money from Thomas Edison. Today, Science continues to publish the very best in research across the sciences, with articles that consistently rank among the most cited in the world.

Scientific American, the longest continuously published magazine in the U.S., has been bringing its readers unique insights about developments in science and technology for more than 170 years.

Welcome to the Stanford Encyclopedia of Philosophy (SEP), which as of March 2018, has nearly 1600 entries online. From its inception, the SEP was designed so that each entry is maintained and kept up-to-date by an expert or group of experts in the field. All entries and substantive updates are refereed by the members of a distinguished Editorial Board before they are made public.