NASA researchers identify optimal infrared wavelength for detecting carbon dioxide and methane on exoplanets, guiding the Habitable Worlds Observatory’s design and sensor specifications.

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.

NASA is set to begin fueling 700,000 gallons of cryogenic propellant on the Space Launch System rocket at Kennedy Space ...

An informational overview examining category context, publicly available product disclosures, and what consumers often consider when researching wearable health monitoring device options in 2026 — ...

Urinary tract infections (UTIs) are among the most common bacterial infections, with catheter-associated UTIs accounting for ...

Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...

Rated 4.8 out of 5 stars on Amazon, these pocket-sized strips pack a powerful, nose-clearing punch that can do wonders for bad breath, according to reviews. This could be because each instantly ...

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer ...

Detecting hidden pollutants with real-time environmental sensors involves using IoT air-quality monitoring, photonic water sensing, and sensor-network-based hotspot mapping.

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...