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Cracking Your Knuckles Is Not as Bad as It Sounds

4 Nov 2022

When you press, twist, squeeze, or pull on your fingers, you get that satisfying crack sound. For some people it’s a force of habit, others just like the feeling. Whether you just wince at the...

The “Mini-Organs” Being Grown in Laboratories

21 Oct 2022

Somewhere, in a laboratory, there is a mini-brain growing. In fact, mini-brains are growing in many laboratories all over the world. What do they dream of? Nothing at the moment, and nothing for...

Osteopathy Needs Science to Lend a Hand

14 Oct 2022

Every year, I’m an invited lecturer at the University of Ottawa to talk to future science communicators about pseudoscience. I use a number of increasingly muddied examples to show these students...

A Lesson From Nature: What Click Chemistry Is, and Why It Won a Nobel Prize

12 Oct 2022

“This year’s [Nobel] Prize in Chemistry deals with not overcomplicating matters” says Johan Åqvist, Chair of the Nobel Committee for Chemistry. It has a simple and catchy name: Click Chemistry....

For kids with colds, does nasal irrigation help?

7 Oct 2022

This article was originally posted in the Montreal Gazette....

Why do we wake up feeling cold?

7 Oct 2022

A few different bodily processes in humans follow a stable, roughly 24-hour cycle. For example, the cortisol and melatonin levels in our blood. Physical parameters like your blood pressure and...

Nobel’s Sugar Twist

6 Oct 2022

The 2022 Nobel Prize in chemistry is shared by Drs. Carolyn R. Bertozzi, Morten Meldal, and Barry Sharpless. Dr. Bertozzi’s pioneering innovation was built upon a path paved by Dr. Sharpless....

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