Size of the word is proportional to how often it appears.
Color is based on authority rank, with red having higher authority, blue lower.
- AllAfrica.com
Words: human, africa, uganda, national, dr
Topics: Uganda, Rwanda, Africa, Kenya, Nigeria
- PhysOrg.com
Words: research, study, human, cell, species
Topics: Global Warming, United States, California, China, Africa
- Science Daily
Words: research, study, human, cell, animals
Topics: Global Warming, United States, Africa, California, Harvard University
- Relief Web
Words: human, de, development, research, experience
Topics: Uganda, Africa, Indonesia, Kenya, Rwanda
- Generef.com
Words: research, study, scientists, human, cell
Topics: Global Warming, Food and Drug Administration, United States, Harvard University, California
- LiveScience.com
Words: research, human, study, animals, species
Topics: United States, Global Warming, Africa, California, Madagascar
- New Scientist
Words: human, research, species, animals, scientists
Topics: Global Warming, United States, Africa, California, China
- ScienceNews.org
Words: research, animals, study, scientists, human
Topics: Global Warming, United States, California, Harvard University, Africa
- IRINnews.org
Words: human, food, hiv, africa, people
Topics: Uganda, United States, Madagascar, Africa, Rwanda
- Vatican Radio
Words: human, africa, world, live, people
Topics: Africa, United States, Sri Lanka, Global Warming, Cameroon
- Miller-McCune
Words: research, study, human, animals, university
Topics: United States, Global Warming, California, Harvard University, Africa
- Science A GoGo
Words: research, human, study, species, gene
Topics: United States, Africa, California, Global Warming, China
- Sciencebase
Words: research, scientists, human, science, disease
Topics: Global Warming, United States, China, BBC, Africa