With the ability to release and absorb oxygen at low temperatures, this metal oxide could improve everything from fuel cell ...

The FDA is warning that nitrous oxide, commonly known as “laughing gas," is being misused as a recreational drug.

It's easy to buy contact lenses from home — you just need to know what to look for. We spoke with eye care specialists and put 10 platforms to the test to find the best place to buy contacts online.

Plug Power has an interesting story to tell, as it looks to build a business around hydrogen power. That's not enough for me.

Nyxoah gains FDA approval for its Genio system, signaling a major growth milestone. Explore revenue growth, risks, and why ...

Now, after its 40th year and 38th hypoxia cruise, The Pelican's annually planned journey to measure the "dead zone" in the ...

Adding a magnet could simplify the process of producing oxygen in space, making a crewed mission to Mars more feasible.

Thursday marks the surprise reintroduction of the Apple Watch blood oxygen feature, redesigned for some Apple Watch Series 9, Series 10 and Apple Watch Ultra 2 owners. The feature will be available ...

On Earth, the bubbles, being less dense than the surrounding liquid, just float up. This doesn’t work in space. Bubbles do ...

Discover the new Blood Oxygen feature for Apple Watch Series 9, Series 10, and Ultra 2 with iOS 18.6.1 and watchOS 11.6.1 ...

The seventh developer betas of iOS 26 and watchOS 26 include a redesigned Blood Oxygen feature on Apple Watch Series 9, Apple ...

Not sure which Apple Watch to buy in 2025? Our guide explains the differences and helps you choose the right model with confidence.