The Fitbit Air wristband and the Oura smart ring are both excellent screen-free fitness trackers. I compare specs, features, ...

The flexible diving suit lets cyborg cockroaches survive underwater for up to three hours, opening new possibilities for ...

Researchers at the CSIR-CIMFR claimed to have developed India’s first mobile Smart Algal Liquid Tree (SALT), a compact ...

Discover the 5 most common Mazda DTC codes and their fixes. We review P0171, P2096, P0126, P0300, and P0420 to help clear ...

Wearable health sensors such as photoplethysmography (PPG) wristbands, ECG patches and multi-modal biometric devices are typically developed and calibrated under controlled laboratory conditions.

The acquisition gives Lumax control of a business that manufactures oxygen sensors and ceramic sensing technologies used in engine management and exhaust after-treatment systems ...

From worn spark plugs to tire pressure, these are the mechanical issues and driving habits quietly draining your wallet every time you pull up to the pump.

When the check engine light comes on, you may hesitate taking it to a mechanic who will charge you for a non-problem. Learn ...

From affordable iPhones to brilliant Android all-rounders, these are the best cheap phones you can buy right now ...