In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Taylor Medine is a staff writer for Forbes Advisor with over 10 years of experience writing guides and articles that demystify personal finance topics, such as how to repay debt, build credit and ...

Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that when iron is scarce, phytoplankton waste energy and photosynthesis falters.

Explore the features of the 2026 Yamaha WR125R review. Discover its performance and value for novice dual-sport motorcycle ...