Researchers working at the nanoscale have found that 3D-printed metal parts can stay mechanically strong even when they contain large numbers of defects. A peer-reviewed study on nano-architected ...

What were you doing in 2008? Tuning into the Beijing Olympics? Watching the world fall into a financial crisis? I was a teenager, and I knew one thing: Iron Man was the coolest superhero around, and I ...

Researchers at the University of Konstanz have uncovered a new mechanism of sliding friction: resistance to motion that ...