The sun had yet to come up in Edmonton, Alberta, and it was more than 20 degrees below zero. Tanis Smith layered up anyway, ready to run up and down hundreds of stairs among the trees in the ...

Ratna Kaul, 25, is a self-confessed “gym freak”. Despite following a 9 am-8 pm work schedule in a startup in Gurugram, she manages to squeeze in plenty of time for her workouts, starting her day at 6 ...