Exothermic ice-melt compounds, such as calcium chloride and magnesium chloride, are more effective in subzero temperatures ...

Excavations of an ancient construction site in Pompeii have revealed the process of how Romans mixed their self-healing concrete.

Dissecting the regurgitated nuggets is a popular STEM activity for educators and kids alike. But where do all those pellets ...

Dissecting the regurgitated nuggets is a favorite STEM activity of educators and students alike. Here's a look inside this ...