Diesel engines cannot work without oxygen, so how do diesel submarines operate when they're underwater? Their propulsion ...

Inside a diesel engine's cylinder, compressed air raises the temperature to ignite injected fuel, and the resulting force drives pistons to power the vehicle's main gears. Chief to this combustion ...

NASA’s CryoFILL project aims to produce and liquefy oxygen on the Moon to refuel landers, reduce propellant from Earth and support long-term lunar exploration missions.

When we learn something new, our brain cells (neurons) communicate with each other through electrical and chemical signals. If the same group of neurons communicate together often, the connections ...

Pressurized oxygen is proven to help the body heal faster. Now it’s being touted for reversing aging, boosting your brain and ...

Hyperbaric oxygen therapy is currently viral as a skin rejuvenation treatment, but it has many more clinically verified use cases.

High-intensity interval training is important, but coming back to your breath can be crucial to helping you train.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Jesse Alvarez went to extreme lengths while stalking his ex-girlfriend, posing as a student online, interviewing for a job at the school where she worked and finally targeting her new fiancé Mario ...

They're among the most taken supplements in the world, but many people have misconceptions about what a multivitamin is - and how to use them.

Researchers found taking regular hot baths increased runners’ aerobic fitness without requiring additional mileage or harder ...

Image in Creative Commons. In 1967, Hungarian scientist Endre Mester tried to cure skin cancer in mice using a low-powered ruby laser. He failed to stop ...