As Arctic air brings bitter cold to the Lower Hudson Valley, it's important to know the symptoms of hypothermia, frostbite in people and pets.

In this brutal cold, one of the main reasons to stay inside is to avoid frostbite and hypothermia. In temperatures as cold as today's, both can take effect in as little as 30 minutes.

One day of the coldest temperatures so far this winter down, two more to go. Arctic air continues to spill into the region, ...

Those at risk of frostbite should limit their time outside in dangerous wind chills such as those central Pa. will see this ...