Answering how many joints are in the body reveals the complexities of human anatomy, from how we define a joint to how our skeletons develop over time.
Discover the science of stevia's sweetness. Explore the molecules behind its taste, their journey from plant to product, and their interaction within the body.
Learn how losartan and calcium channel blockers lower blood pressure via separate biological pathways, which influences how each medication is prescribed.
Learn the fundamental distinction between speed and velocity. Understand how including direction provides a more complete description of an object's motion.
Explore how repeated exposures reshape the brain's processing and influence the body's physical reactions. Understand this fundamental neurobiological adaptation.
Examines a behavioral test used to screen antidepressants by measuring immobility, detailing its methodology and the key considerations of its scientific validity.
Explore the uakari, a primate whose unique biology and social dynamics are intricately shaped by its specialized existence in the Amazon's flooded forests.
Explore the mechanisms behind the unusual sweating many experience during and after a COVID-19 infection. Understand this common, often persistent symptom.
Explore how the AK2 gene's core function in cellular energy is linked to a rare genetic disorder and review the medical approaches for its diagnosis and management.
Learn how we visualize the microscopic world. An overview of the technology behind these essential images and their practical role in science and industry.
An overview of *Paecilomyces lilacinus*, a common soil fungus valued as a biocontrol agent in agriculture yet known as a drug-resistant human pathogen.