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

The light-sensitive tissue of birds’ eyes is not supplied with oxygen by blood vessels – instead, it powers itself with a ...

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

Provincetown and New Bedford are having their first-ever New Year’s Eve drone shows on Wednesday evening, as the synchronized displays become an increasingly popular alternative to fireworks. The New ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

Sweepstakes casinos are a popular alternative to traditional online real-money casinos. These sites offer free-to-play style online casino gaming through the use of a dual currency system. You can ...

Elizabeth is a contributor to CNET and the The Simple Dollar, where she reviews insurance providers and policies. She has more than three years of experience writing for top online insurance and ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...

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