News Wires, White Papers, and Books
- Hem, John D
- Herbals and Herbalists
- Herbivory and Plant Defenses
- Herschel Family
- High School Biology Teacher
- History of Biology: Biochemistry
- History of Biology: Cell Theory and Cell Structure
- History of Biology: Inheritance
- History of Evolutionary Thought
- History of Humans in Space
- History of Medicine
- History of Plant Physiology
- Hodgkin, Dorothy
- Hormonal Control and Development
- Hormones, Plant
- Horse Trainer
- Hot Springs and Geysers
- Hot Springs on the Ocean Floor
- How Viable are Microbes Under Harsh Conditions
- Hubble, Edwin P