We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

HUS Helsinki University Hospital and VTT are starting a field test of wearable sensors to develop home dialysis. A total of 36 volunteer patients will use the sensors that enable monitoring of ...

HUS Helsinki University Hospital and VTT are starting a field test of wearable sensors to develop home dialysis.

New research reveals how ocean viruses burst algae cells, fueling a subsurface oxygen band through rapid microbial recycling.

New research suggests that the Earth's solid inner core is softer and more dynamic than previously thought, changing ideas.

This is the first crewed lunar mission since 1972, and could launch as early as Feb 6. Read more at straitstimes.com. Read ...

You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split water and release oxygen, shaping the atmosphere and making complex life ...

Car habits like ignoring warning lights and slamming brakes cost thousands in repairs-12 simple changes protect your engine ...