Exposing skin to an external heat source can irritate the skin, especially with direct contact. Here's what you should know.

As the chilly winds of winter roll in, many of us find ourselves reaching for layers of blankets, hot drinks, and other ways to stay warm. But did you know that heating pads are not just for comfort ...

But now a teacher has gone and ruined all that by making an air-water rocket launching pad for his STEM students. Just kidding — [Robert Hart] must be the coolest teacher in Australia when ...