Humans are remarkably sensitive to the smell of geosmin, in particular. In water, it can be detected at concentrations as low ...

Petrichor is the distinctive sweet, earthy smell created when rain falls on soil or stone after it's been warm and dry. It's a Greek word with very grand origins: "petra" means 'stone', and "ichor ...

That mysterious scent has been called "petrichor", and a main component of it is an organic compound called geosmin, which lingers around moist soil. Geosmin comes from the ancient Greek "geo ...

Chemical predictive modelling encompasses empirical computational methods based on observed patterns in data that guide the design of future compounds. Simple physicochemical property-based ...

The biggest chemical compound that has been made so far was made in 2009 and has nearly 3 million atoms. We’re not sure what it does yet, but similar compounds are used to protect cancer drugs ...

What's in a name? As for the term petrichor, it was coined in 1960s after Australian researchers Isabel Joy Bear and Richard Grenfell Thomas studied this distinct scent released when rain falls on ...