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האתרים הגדולים ביותר Darwin, Galileo, science, science news, biology, physics, genetics, astronomy, astrophysics, quantum physics, evolution, evolutionary biology, geophysics, climate change, earth science, materials science, interdisciplinary science, science policy, medicine, systems biology, genomics, transcriptomics, palaeobiology, ecology, molecular biology, cancer, immunology, pharmacology, development, developmental biology, structural biology, biochemistry, bioinformatics, computational biology, nanotechnology, proteomics, metabolomics, biotechnology, drug discovery, environmental science, life, marine biology, medical research, neuroscience, neurobiology, functional genomics, molecular interactions, RNA, DNA, cell cycle, signal transduction, cell signalling, Copernicus 1-15:
1.
academia.edu 
506,725

2.
dictionary.com 
446,281

3.
nature.com 
436,775

4.
sciencedaily.com 
266,228

5.
iop.org 
258,208

6.
vt.edu 
247,593

7.
ucf.edu 
225,470

8.
space.com 
216,433

9.
astrophysics.gsfc.nasa.gov 
211,777

10.
tufts.edu 
194,012

11.
phys.org 
193,433

12.
medicaldaily.com 
186,706

13.
vanderbilt.edu 
185,695

14.
thermofisher.com 
164,651

15.
uoguelph.ca 
150,488

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