Cybersecurity expert Ritesh Kotak answers your questions about the CrowdStrike blackout.

Canadian author Heather O’Neill and psychotherapist Maria Barcelos help you unpack the latest news about Alice Munro.

Experts answer your questions about symptoms, workplace accommodations and advocating for yourself.

Janet Sperling, entomologist and the president of the Canadian Lyme Disease Foundation, answers yours questions about dodging ticks.

Dr. Cheryl Peters debunks sunscreen myths, stresses sun safety, discusses sunscreen types, UPF clothing, lip protection, ozone layer impact, coral reef protection, and skin cancer warning signs.

Dr. Megha Poddar answers your questions about Ozempic, Wegovy and weight-loss drugs. 

Canada Research Chair in extreme human environments and a kinesiology professor Toby Mündel joins Saroja Coelho to field your questions about surviving the heat and hydration.

CBC's Parliamentary Bureau senior reporter Janyce McGregor answers your questions about foreign meddling in Canadian democracy.

Internal medicine and obesity medicine specialist Dr. Ali Zentner answers your questions about Ozempic and other drugs like it.

Sustainable tourism expert Sonya Graci answers your questions about how to travel more ethically and sustainably.