Professor Timothy Caulfield is an unrivaled communicator who debunks myths and assumptions about innovation in the health sector—from research on stem cells to diets to alternative medicine—for th...

Bob McDonald has the summer off from Quirks & Quarks, and one of the things he’s doing on his summer vacation is travelling to Casper, Wyoming to stake out a prime viewing spot for today...

Since returning to Earth, Col. Chris Hadfield has become one of Canada’s most widely read authors. His book An Astronaut’s Guide to Life on Earth was on the New York Times bestsellers list. So too...

Colonel Chris Hadfield sat down with NBC to discuss the importance of space exploration, what being an astronaut has taught him about perspective on Earth, and why Pluto was kept in the solar system ...

Astronaut Chris Hadfield was the first Canadian to walk in space. But he hasn’t rested on his laurels since retiring from those “astronomical” heights — including flying two space shuttle miss...