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

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

CAT 2025 Result: The Indian Institute of Management (IIM) Kozhikode has declared the Common Admission Test (CAT) 2025 results and released the scorecards today, December 24, 2025. This year, 12 ...

Samsung is reportedly working on a new smartphone camera sensor with global shutter-like capabilities. This should result in better image quality when taking photos of fast-moving subjects. It’s ...

The Gen III TacIRST distributed infrared threat‑warning system will equip the F-22 Raptor, with an evaluation planned in 2026. Lockheed Martin has announced the first flight of the latest iteration of ...

A federal jury in California has ruled that Apple Inc. (NASDAQ: AAPL) must pay Masimo Corporation (NASDAQ: MASI) $634 million for infringing a patent related to blood-oxygen reading technology. The ...

Ouster (OUST) shipped a record 7,200 sensors in Q3 and beat revenue estimates with $39.5M, up 41% year over year. Ouster’s stock fell 12.74% in Tuesday’s trading but then beat earnings. Q4 guidance of ...

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping nasal swabs for chewing gum. A new molecular sensor has been designed to ...

The automotive industry is no stranger to software. For decades, digital modules have made cars safer, more predictable, and—especially with recent advances in traction and stability control—faster.

For heart rate testing, Horst used a Polar H10 chest strap as the benchmark. The Apple Watch Ultra 2, running watchOS 26 beta, delivered results that were nearly identical to the strap during indoor ...

After setbacks during the last three launches of Starship, Elon Musk’s rocket splashed down in the Indian Ocean on Tuesday night. By Kenneth Chang After several disappointing failures, SpaceX’s ...