New York Times’ Wirecutter has named Tap Score the “best water quality test kit for your home”. Tap Score testing not only offers accurate results for over 1000+ contaminants, but...

PFAS, also called "forever chemicals", have become a major talking point in recent years, and for good reason. These emerging contaminants are extremely persistent once in the environment, but there...

You might assume that once a chemical is found to be toxic, it gets regulated and products swap the chemical out for safer options. However, a substitution chemical can be...

PFAS have been present in consumer goods for 70+ years, though PFAS exposures through food and water only became a topic of research 20 years ago. Thus, methods for analyzing...

California wildfires have previously led to toxic contamination in local drinking water. Boiling advisories, filters, and smell tests are not enough to protect residents. What can you do to ensure...

In this piece we zero in on two common forms of inorganic arsenic: arsenic III and arsenic V. While these two forms of arsenic do have some things in common,...

Toxic Substances Control Act requires the EPA to keep a list of all chemicals made or processed in the US. To date, there are over 86,000 chemicals in this inventory....

By 2030, it's estimated that ~60% of the world’s population will live in cities with 1 million or more inhabitants. It's time to consider how urbanization will affect the quality...