My first DIY smartphone repair project was off to an inauspicious start. I’d successfully removed the back of the HMD Skyline, but the next instruction called for a T3 screwdriver bit.

And those still functional marvels rely on a unique construction material: pozzolanic concrete, a spectacularly durable concrete that gave Roman structures their incredible strength. Even today, one ...

Researchers have created a graphene-enhanced, 3D-printable concrete that improves strength and reduces carbon emissions by 31%, advancing sustainable construction. Researchers from the University ...