During the state inspection of my 2019 Nissan Rogue, the “EVAP” and oxygen sensor came back as not ready. I changed the ...

One of those issues could be your oxygen sensors, but what do they actually do? Oxygen sensors are tiny pieces of technology located in multiple spots in a vehicle. Most cars come with at least two.

In a video from last month, I explained why the Apple Watch was being banned in the US. And it had to do with its blood oxygen sensor violating a patent held by a medical devices company called Masimo ...

The oxygen sensor protein could help to make nitrogenase usable in biotechnology, thereby reducing the need for synthetic fertilizers. A research team from the University of Freiburg led by ...