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 ...

A group of international researchers has discovered a previously unknown chemical compound in U.S. drinking water — and it could be toxic.. The compound — known as chloronitramide anion — is ...

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 ...

Scientists have identified a new chemical compound that can help nerves regenerate after injury. The compound, named 1938, activates biological mechanisms that helps control cell growth.

Scientists create chemical compound that can reverse effects of potentially deadly drugs. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2022 / 12 / 221215120710.htm ...

Mysterious chemical byproduct in U.S. tap water finally identified. Scientists discover formula and structure of chlorine-related molecule and urge tests for possible toxicity.

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 ...

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 ...

This, according to the City of Cape Town, is due to the presence of an organic chemical compound found in the water.. Residents have reportedly experienced an ‘earthy’ or ‘sandy’ taste and ...

An increasing number of sports bra and athletic wear brands have been found with high levels of BPA in them, a chemical compound that’s used to make certain types of plastic and can lead to ...