The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

CES attendees saw health-tracking gadgets making bold promises: toothbrushes detecting diabetes, mirrors assessing 20-year ...

The NIMA Gluten Sensor is 99% accurate at detecting gluten in your food. All it takes is three minutes. At CES 2026, one of ...

Coroflo’s Coro tracks breast milk intake in real time. We explain what problem it solves and who benefits most.

Ready, aim, fire—the latest health trackers use sensors to check your urine for proper hydration, ketone levels, and possible ...

Eric Fossum, the inventor of the modern CMOS sensor and longtime friend of DPReview, was recently awarded the Draper Prize ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track ...

This experiment puts a supposed perpetual motion device to the test. We break down how it works, what physics says should happen, and whether the motion can actually last without an external energy ...

Katie Brown is an editor for Food & Wine specializing in kitchen product reviews. An avid home cook and baker, she has tested countless kitchen tools, appliances, and cookware over the years. As ...

When the Ministry of Environment, Forest & Climate Change took the question of what constitutes an 'Aravalli hill' to the Supreme Court, the expectation was clarity that would strengthen protection ...