One of the easiest ways to make DIY soap is with the cold process method, which involves combining oils and sodium hydroxide lye, causing a chemical reaction called saponification. In the process ...

Cold and flu season has arrived, leaving people feeling ill and spreading germs through school, work and at home. The biggest problems — flu, COVID-19, norovirus and colds — are hardly new ...

With sustained cold temperatures, the ice layer thickens as the water beneath continues to freeze. The freezing process progresses from the top downward, though this is limited by the insulating ...