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

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

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 ...

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

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

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

Neuralink's N1 device aims to restore mobility and vision, presenting significant medical potential. Neuralink is privately held, not publicly traded, limiting direct investment opportunities.

I never thought that a $12 accessory could rival tools that cost much more. But this USB-C power meter delivers in profound ways.