News

What can be done to track the spread of COVID-19 on surfaces in our community?

As the COVID-19 pandemic continues, pharmacists are reporting a spike in drug shortages.

Professor Kelly Grindrod, a pharmacist and professor at the School of Pharmacy, explains why drug shortages are occurring, which medications are affected, and how Canadians can access medications at this time.

Researchers at the University of Waterloo are developing a DNA-based vaccine that can be delivered through a nasal spray.

The vaccine will work by using engineered bacteriophage, a process that will allow the vaccine to stimulate an immune response in the nasal cavity and target tissues in the lower respiratory tract.

Hydroxychloroquine has been in the news lately, touted as a possible treatment for COVID-19. But what is it, and does it really work?

Professor Brian Dixon, an expert in immunology, answers some frequently asked questions about the drug.

Researchers have discovered the first working refrigerator for cooling molecules to ultracold temperatures. These can be powerful candidates for running quantum computers and quantum simulators.

A distant quasar – a pulsating firestorm burning brighter than a trillion suns, half the universe away from Earth – harbours a supermassive black hole. And we can now see it with unprecedented clarity, thanks to a team of researchers from the global Event Horizon Telescope (EHT) collaboration.

The EHT team conducted the highest-resolution measurements yet of a quasar called 3C 279, using the same interconnected global array of telescopes they utilized to capture the now-iconic image of a black hole, published in April 2019.

Researchers at the University of Waterloo have found an environmentally friendly way to explore life in the depths of the ocean.

Using a new application of a sampling technique called solid phase microextraction (SPME), researchers collected samples from deep sea vent ecosystems to study the biological and ecological processes that occur there, without damaging the surrounding organisms.

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.

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.