| The Deep Sea: Earth's Last Unexplored Frontier | The Deep Sea: Earth's Last Unexplored Frontier | — | May 31, 2026 |
| Neuroplasticity: Your Brain Never Stops Changing | Neuroplasticity: Your Brain Never Stops Changing | — | May 31, 2026 |
| Nuclear Fusion: Building a Star on Earth | Nuclear Fusion: Building a Star on Earth | — | May 31, 2026 |
| The Periodic Table: Mendeleev's Dream and the Law of the Elements | The Periodic Table: Mendeleev's Dream and the Law of the Elements | — | May 31, 2026 |
| Plate Tectonics: The Revolution That Explained Why Continents Move | Plate Tectonics: The Revolution That Explained Why Continents Move | — | May 31, 2026 |
| Quantum Entanglement: What Einstein Called 'Spooky Action at a Distance' | Quantum Entanglement: What Einstein Called 'Spooky Action at a Distance' | — | May 31, 2026 |
| Introduction to College Biology — Cell Structure and the Characteristics of Life | Introduction to College Biology | 1 | May 27, 2026 |
| Geology — Rocks, Strata, Geologic Time, and Minerals | Geology | 1 | May 29, 2026 |
| General Biology — Cell Division, Genetics, and Evolution | General Biology | 2 | May 27, 2026 |
| Geology — Economic Geology, Resource Geology, and Environmental Geology | Geology | 2 | May 29, 2026 |
| Introduction to Biology — Ecology and Evolutionary Theory | Introduction to Biology | 3 | May 27, 2026 |
| Geology — Plate Tectonics, Geophysics, and Seismology | Geology | 3 | May 30, 2026 |
| Introduction to Biology — Cell Biology, Developmental Biology, and Immunology | Introduction to Biology | 4 | May 29, 2026 |
| The Cosmic Query Guide — 10 Big Questions About the Universe | The Cosmic Query Guide | — | May 22, 2026 |
| Rewiring the Brain: The Science of Habit and the Art of Neuroplasticity | Rewiring the Brain: The Science of Habit and the Art of Neuroplasticity | — | Mar 23, 2026 |
| Mindfulness and Neuroscience: Rewriting the Brain for Peace | Mindfulness and Neuroscience: Rewriting the Brain for Peace | — | Mar 23, 2026 |
| Evolution: Survival of the Friendliest | Evolution: Survival of the Friendliest | — | Jul 16, 2025 |
| Entropy: Why Everything Falls Apart | Entropy: Why Everything Falls Apart | — | Jul 14, 2025 |
| The Microbiome: You Are a Colony | The Microbiome: You Are a Colony | — | Jul 12, 2025 |
| Epigenetics: You Inherited Your Grandmother's Trauma | Epigenetics: You Inherited Your Grandmother's Trauma | — | Jul 11, 2025 |
| The Observer Effect: Is the Moon There When Nobody Looks? | The Observer Effect: Is the Moon There When Nobody Looks? | — | Jul 10, 2025 |
| The Cosmic Waltz: We Are Eternal Travelers of Time | The Cosmic Waltz: We Are Eternal Travelers of Time | — | Jan 8, 2025 |
| The Great Dance: The Rhythm of Life Created by the Axis and Revolution | The Great Dance: The Rhythm of Life Created by the Axis and Revolution | — | Jan 5, 2025 |
| Autophagy: The Miracle of Your Body Cleaning Itself | Autophagy: The Miracle of Your Body Cleaning Itself | — | Jun 1, 2024 |