In East Tennessee, a 3D printer arm has been used to build concrete shielding columns for a nuclear reactor. The work is part ...

Using lighter weight oil in an engine reduces friction and gives better fuel economy, but it can lead to engines wearing out ...

Now, researchers using the first-ever quantum-mechanical simulations of these materials have uncovered why they exist: they are fundamentally stable, not fleeting accidents of rapid cooling. The ...

Josh Heupel spoke at considerable length about the Saturday football adventure at Neyland Stadium without saying anything ...

According to the US Department of Energy, drivers can extend their gas mileage by as much as 3% by keeping their tires ...