Researchers explain how nitrate from farming and fish ponds moves through water and pollutes freshwater lakes.

If you've ever checked the label on deli meat, you've probably seen the words "nitrate-free" or "no nitrates added" plastered across the packaging. Sounds like a good thing if it means no ...

These chemicals are found in everything from bacon and sausage to beets and celery — but how you consume them matters. Here‘s what the research says. Lisa Valente is a registered dietitian, nutrition ...

Reverse osmosis systems remove nitrates and other contaminants from water by forcing it through a membrane. Home reverse osmosis systems are increasing in sales due to high nitrate levels in central ...