Smartwatches aren’t always as accurate as you might think. In some cases, you’d be better off listening to your body.

Scientists have developed a fuel cell that uses microbes in soil to produce electricity. The device can power underground sensors for tasks like monitoring moisture or detecting touch, without needing ...

Solen Feyissa/Pexels You check your smartwatch after a run. Your fitness score has dropped. You've burnt hardly any calories.

Researchers led by Northwestern University have developed a fuel cell that generates electricity using microbes naturally found in soil. The device ...

In a major advance, researchers at the Indian Institute of Science (IISc) have devised a method to grow high-quality 2D ...

The A380 uses Normal Law automation. If a pilot pulls the sidestick all the way back, the computer will only allow the plane ...