PHILADELPHIA— Important brain structures that are key for signaling in the brain are narrower and less dense in females, and more likely to be damaged by brain injuries, such as concussion. Long-term ...

Inspired by the simple mechanism of a seesaw—when one side goes up, the other side goes down—researchers asked an intriguing ...

Load-bearing structures like bridges and shelters can be made with origami modules -- versatile components that can fold compactly and adapt into different shapes -- engineers have demonstrated. For ...

Would you be surprised to learn that early lattice steel structures were not designed according to national standards? In the early days, each engineering firm followed its own unique design ...

Add Yahoo as a preferred source to see more of our stories on Google. In an email sent to Classic Toy Trains, Menards announced a milestone. The manufacturer has produced 100 different O gauge ...