Study recommends six steps to improve our water quality

Nitrogen fertilizers are critical for growing crops to feed the world, yet when applied in excess can pollute our water for decades. A new study provides six steps to address nitrogen pollution and improve water quality.

Some of the world's oldest rubies linked to early life

While analyzing some of the world's oldest colored gemstones, researchers from the University of Waterloo discovered carbon residue that was once ancient life, encased in a 2.5 billion-year-old ruby.

New, non-invasive blood sugar testing methods using saliva

Despite breakthrough diabetes research over the past century, people with diabetes still need to rely on obtaining blood samples to monitor their sugar levels. Daily glucose monitoring by tracking blood sugar levels is essential ...

Indigenous fire stewardship promotes global biodiversity

The disruption of Indigenous-controlled fire use at the onset of colonization has resulted in high-severity fire activity, according to a new study by a research team at the University of Waterloo.

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