"Promises to be the next-generation super-strong and super-lightweight structural material." Scientists discover technique to make wood stronger than steel: 'Attracted worldwide attention' first ...

Sodium batteries won’t just trim costs—they spread supply risk, curb mining scars, and put clean energy within reach of more people. From Chinese micro-cars to a forthcoming Carolina gigafactory, the ...

Oil stains can make driveways, garages, and patios look unsightly. Here's how to get oil off concrete, even set-in stains, and give your concrete a refresh.