Cancer

AFP via Getty Images
Sunnybrook Health Sciences Centre
Purestock via Getty Images
Purestock via Getty Images
KatarzynaBialasiewicz via Getty Images
javitrapero via Getty Images
shutterstock
Viktor_Gladkov via Getty Images
Thinkstock
Natalie Richardson
monkeybusinessimages

Living

SIphotography via Getty Images

British Columbia

Shutterstock

Impact

Alistair Berg via Getty Images