Ancient Peruvians used bird guano to fertilize maize and build a major civilization in the Chincha Valley in Peru.

For some people, a cup of coffee can stimulate the gut and trigger a bowel movement naturally. Image courtesy: Adobe Stock For many people, mornings follow a familiar rhythm: wake up, sip coffee, and ...

We may turn up our noses at poo, but manure makes the natural world work. Poo is the waste matter all living things excrete from their bodies. Each kind of animal makes a slightly different sort, ...

Lindsay Curtis is a health & medical writer in South Florida. She worked as a communications professional for health nonprofits and the University of Toronto’s Faculty of Medicine and Faculty of ...

Abstract: Bayesian inference provides a methodology for parameter estimation and uncertainty quantification in machine learning and deep learning methods. Variational inference and Markov Chain ...