Comparing the caffeine content of black tea and coffee isn't as simple as you might expect. Here's what you should know in ...

A new study found that tea leaves naturally absorb heavy metals, filtering dangerous contaminants from drinking water.

It's easy to pick up a pint of green tea or matcha ice cream at the grocery store, but making it yourself is a little ...

They also examined the differences between loose-leaf and commercially bagged tea. The researchers created water solutions with known amounts of lead and other metals (chromium, copper, zinc, and ...

That comforting hot cup of tea—or refreshing glass of iced tea on a hot summer day—could help reduce the amount of toxic metals in drinking water, according to a new paper published in the journal ACS ...

The metals become trapped on the surface of the tea leaves and can be removed by simply filtering out the leaves or tossing the tea bag. Subscribe to The Post Most newsletter for the most important ...

Heavy metal ions stick to, or adsorb to, the surface of the tea leaves, where they stay trapped until the used tea bag is disposed. The study will be published on Tuesday (Feb. 25) in the journal ...

Heavy metal ions stick to, or adsorb to, the surface of the tea leaves, where they stay trapped until the used tea bag is disposed of. The study was published in the journal ACS Food Science ...