A hidden layer may unlock long-lasting solid-state batteries, boosting cycle life and stability after thousands of charges.

Hands, of Madison, is the State Journal’s political cartoonist, letters editor and a member of the State Journal editorial ...

The National Retail Federation estimates 17% of holiday purchases will be sent back. That's billions of dollars of unused stuff heading back to retailers and lots of added planet-warming emissions.

The artificial intelligence (AI) revolution contains a wealth of investment opportunities, not to mention the potential for ...

Giannis Antetokounmpo's journey toward returning from injury took another step as Milwaukee got set to face the Bulls on the ...