The brutally frigid weather that has gripped most of America for the past 11 days is not unprecedented. It just feels that way. The first quarter of the 21st century was unusually warm by historical ...

Laurel Lake in Pine Grove Furnace State Park, Pennsylvania, offers a chilling swimming experience with its cold temperatures ...

Freezing temperatures do not kill ticks, as they have evolved sophisticated ways to survive the winter. Land management, forest regrowth, and deer populations are bigger factors in tick numbers than ...