Some beaches in the northeastern United States are dealing with more than the threat of COVID-19 this holiday weekend. They have to contend with an unwelcome visitor: the Lion's Mane jellyfish.
A viral video shows the insects blanketing the vehicles in an auto dealership parking lot. The incidence of swarming of this species of moth, aspen tortrix, is increasing.
Finland is continuing to heat up this summer - and nearing the all-time heat record for June.
Hospital staff in protective gear are suffering as central Sweden experiences a heatwave.