You feel that sinking pause when a warning light appears, and you might be tempted […] ...

Every warning light on your car’s instrument panel exists because a federal regulation demanded it. Those small glowing symbols are not decorative; they are standardized signals tied to specific ...

A new light-based sensor can spot incredibly tiny amounts of cancer biomarkers in blood, raising the possibility of earlier and simpler cancer detection. The technology merges DNA nanotechnology, ...

With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

A set of the best bike lights will help you be seen when cycling at night, when visibility is poor and in bad weather – and, of course, on unlit roads, they'll light your way reliably. We have tested ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Abstract: Electricity had become one of the most essentials in life. The need for electricity keeps increasing. It has become a challenge to maintain this service evenly to everyone around the world.