Kenneth Harris, a NASA veteran who worked on the James Webb Space Telescope, shares how hardware and software engineering ...

Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

The Rasmussen Reports daily Presidential Tracking Poll for Wednesday shows that 49% of Likely U.S. Voters approve of President Trump’s job performance. Forty-eight (48%) disapprove. The latest figures ...