With at least two of the Covid-19 vaccine candidates requiring multiple doses, health officials have developed an old school way to help Americans keep track of their vaccine schedule: paper cards.

Google Now and its “cards”—those bite-sized alerts, reminders, and personalized recommendations—are so prescient, they’re positively spooky. One such card might tell you that today’s the birthday of a ...

People in the UK are being given the chance to send free reminder cards to friends for Breast Cancer Awareness month. The cards are designed to encourage people to remind each other to check their ...