Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...

We earn commissions from purchases you make using links in our articles. Learn more. Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely ...

Seven newly reported ceramics show how a single, counterintuitive move, simply stripping oxygen out of existing compounds, can yield entirely new materials. On November 28, 2025, researchers described ...

Forget waiting a week for mold test results. New electronic nose technology detects toxic indoor mold species in just 30 ...

Biosensors are helping people with chronic conditions worldwide live better lives. However, their measurement accuracy has often been relatively low, limiting the range of possible applications.

Choosing between indoor plants and air purifiers depends on your goals. While plants like Snake Plants and Peace Lilies offer ...

We round up the latest offerings in the smart health scene, from trackers for every conceivable metric from sugar to sleep, through to therapeutic furniture and ultra intelligent toothbrushes ...

Wondering how to clean an air fryer? Follow our expert tips, and your favorite kitchen gadget will look and cook just like ...

We know that everyone’s wishlist looks different from the next, so we’ve got you covered with 30 gift ideas to suit gamers, ...

Hope Foster is not the same person she was when she got her first tattoo at 18. For the past few years, getting rid of some of her tattoos sounded like a good – even great – but ultimately ...

Known as an antiseptic, disinfectant, and bleaching agent, hydrogen peroxide packs punch into every bottle. It's not suitable for every surface in your home.