Sci-fi movies feature technology that seems far beyond our current capabilities, but that isn't always true. This new ...

Question: Why does concrete get hot when it is curing? Answer: Simply put, water plus aggregates (gravel, sand, stone), plus cement (such as Portland cement) start a chain of chemical reactions called ...

I went to a breath work with sound today. It has left me feeling more alive, in my body and connected to what is important in ...

Scientists at Duke University have developed a gel-based material that could serve as a replacement for knee cartilage. This ...