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Philosophy of Science 101: The Relationship Between Philosophy and Science

The Philosophy of Science 101 series explores the heuristic approach of philosophy to science, beginning with an introduction to the field.

Physics of the Senses 101: Gustatory Perception or Taste

Gustation is a complex sense relying on a variety of stimuli. Links with genetics and memory are explored, as well as supertaste in animals.

Physics of the Senses 101: Olfactory Perception or Smell

Smell differs from other senses due to its direct links to memory. Research into heightened olfaction even shows promise in curing diseases.

Physics of the Senses 101: Haptic Perception or Touch

Haptic perception may be the most complex sense, gathering stimuli across the entire body. Only a few animals are hypersensitive to touch.

Gene Sequencing and its Medical Applications

Gene sequencing has become indispensable in many areas of biology, and is currently showing great promises, especially in the medical field.

The Central Dogma of Molecular Biology

The central dogma of molecular biology dictates that the flow of genetic information goes from DNA to RNA to proteins.

The Dilemma of Just-So Stories in Scientific Research

The article addresses the issue of 'just-so stories' in scientific research. It takes the debate in evolutionary biology as starting point.

How Does Life Appear in the Most Extreme Places?

Since the dawn of planet Earth, organisms have evolved each day to adapt to their habitats and live. So many species have gone extinct.