Serena Marotta

A ticking time bomb: Canada’s tick seasons are getting worse, and they’re no longer just a rural menace

Can antibodies from human breast milk help in the COVID-19 fight?

‘Our souls are numb’: Speakers call for action against anti-Muslim hate at vigil for London family killed in attack

Endangered mottled duskywing to be reintroduced in Ontario

Why it’s time to stop wiping down groceries and other COVID-19 cleaning measures that don’t reduce transmission risk

Are COVID-19 vaccines messing with women’s menstrual cycles?

Despite mixed messages on the AstraZeneca COVID-19 vaccine, many are still eager to get their shot