Working on a car can be a fun, relaxing activity, but there are some vehicles that really strain that philosophy. Here are some of the worst.

On older vehicles and smaller engines, the carburetor controls the mixture of fuel and air that reaches the engine. Here's ...

For two days, the patient lived as a human being with no lungs, stabilized by a machine that breathed and buffered his ...

Novel artificial lungs could help keep people whose lungs no longer function alive long enough to get an organ transplant ...

As winter weather keeps more people indoors, Ohio fire officials are warning residents who use home oxygen systems about the ...

The external, artificial-lung system could be used to treat other people who are critically unwell and awaiting transplants.

Humans can't live without lungs, but Ankit Bharat's patient did for 48 hours.

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...