3I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some researchers suggest it could even be alien-made, drawing comparisons to probes ...

Maybe you’ve noticed the part in your hair has widened, or you’ve spotted more strands than usual circling the drain. Whatever tipped you off, you’re not alone in the realization that you're losing ...

5 Things to Know is CNBC's Morning Squawk newsletter, a before-the-bell briefing on the most important news, trends and analysis that investors need to start their trading day. Subscribe here to ...

You may think the hard work is done once you’ve negotiated a good price on a new car. But before you can leave, you’ll have to sign paperwork in the dealership’s finance and insurance (F&I) office.