Text reminders boost vaccine rates, pandemic screen time might be making kids short-sighted, and vaccine-resistant variants might arise without continued…

Natural populations of oil-degrading bacteria could help to clean up freshwater rivers and lakes after spills from pipelines and trains,…

Vaccines are holding up against Delta, 1.5 million kids lost a caregiver, and Canada should prepare for a big wave…

There is less vaccine hesitancy in poorer countries, students did worse at virtual school, and the health effects of lockdown…

Open-net pen Atlantic salmon aquaculture is big business on Canada’s east coast. Given the industry’s size, much has been studied…

Cause of blood clots found, rapid testing to prevent school outbreaks, and the pandemic reduced bullying in this week’s roundup…