A Massachusetts woman is sharing her family's experience after her granddaughter was diagnosed with Powassan virus after a ...

The tick-borne virus, which can cause encephalitis, meningitis and death, is spreading throughout Minnesota and Wisconsin, but there are no drugs to treat or prevent it.

It’s going to be another scorching few days in southern Ontario, with residents urged to stay hydrated and keep cool. A multi-day heat event begins Saturday, with daytime highs between 30 to 35 ...