These are tech expert Marc Salzman's top CES picks for USA TODAY after his hands-on with future gadgets and gear in Las Vegas ...

For decades, weight loss drugs have tried to coax the body into burning more energy, but the most aggressive approaches have ...

From the Oura Ring 4 to Apple Watch Series 11, these are the absolute best fitness trackers I tried in 2025. Shop my picks, ...

These bacteria don’t eat food or breathe air like we do. All they need is to complete a circuit; that’s enough for them to ...

New research shows how engineered enzymes and cell-free systems can be combined to recycle CO2 into Acetyl-CoA and other ...