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A Texas-Size Spider Mystery
The delightfully creepy spider belongs to a class called Arachnida—which is distinct from the “bug” class Insecta. Not surprisingly,...
Big Bacterium--a Missing Link?
Bacteria are tiny single-cell organisms that show a huge range of metabolic and genetic variation, and also exist in a wide array of shapes and sizes....
Dinosaurs Had Reptilian Metabolic Adaptation
Jeffrey P. Tomkins, Ph.D., and Tim Clarey, Ph.D.
Scientists have long wondered how cold-blooded reptiles (ectotherms) like dinosaurs could have...