Kidd explains the polar vortex is a large area of cold air and low pressure that lives over the North Pole, weakening in the summer and strengthening in the winter. In the winter, the polar vortex ...
Bartlett Pears - the most common backyard variety are a sweet summer treat. Picked and ripened in August, they are great to eat fresh - during the summer. But we're still eating other pears in my ...