More and more, big arrays of lithium-ion batteries are being hooked up to electrical grids around the U.S. to store power that can be discharged in times of high demand. But as more energy storage is ...

There, a “new” technology whose actual discovery dates back to before World War I is getting ready to revolutionize the treatment of sewage sludge by creating a safer and more sustainable byproduct ...

This holiday season, there's one word that's ringing in my ears from childhood: efficiency. Growing up in a military household, everything was done logically and precisely to take as little time as ...

Discover the top Indiana-made home decor and furniture collectibles that are rapidly rising in value. Hidden treasure may be in your attic!