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The presence of artificial sweeteners has revealed that at least 13 percent of septic system wastewater from rural Southern Ontario homes eventually makes its way into local streams.

In a recent study, researchers at the University of Waterloo used the presence of artificial sweeteners excreted from humans to identify the wastewater content in streams across rural Southern Ontario.

Dr. Susan Leat
A simple new test being developed by University of Waterloo researchers could help detect vision impairment in very young children, allowing them to receive sight-saving treatment as soon as possible.

Existing eye tests rely on children’s ability to identify letters or match shapes, making it difficult to diagnose vision loss in children under the age of three.

Echoes in gravitational wave signals suggest that the event horizon of a black hole may be more complicated than scientists currently think.

Research from the University of Waterloo reports the first tentative detection of these echoes, caused by a microscopic quantum “fuzz” that surrounds newly formed black holes.

Gravitational waves are ripples in the fabric of space-time, caused by the collision of massive, compact objects in space, such as black holes or neutron stars.

Natural environmental processes—not upstream energy projects—are the primary cause of changing flood patterns in Alberta’s Athabasca Delta, new research shows.

The research also shows there is no evidence to support the perception that energy projects have increased the amount of metal pollutants in the delta ecosystem.

Each year since 2005, a group of students from the University of Waterloo has been embracing the challenging, but rewarding world of synthetic biology, problem solving and researching for the iGEM (International Genetically Engineered Machine) competition. This competition brings together teams from countries around the world to showcase projects, and learn from each other at an annual conference.