Subscribe to our newsletters: Subscribe to our newsletters: ...

Discover the Orbital O2, the world's most powerful tidal turbine, in this in-depth look at its groundbreaking design and impact. See the impressive engineering as it is transported, deployed, and ...

Scientists have found a way to see ultrafast molecular interactions inside liquids using an extreme laser technique once ...

Viral claims suggest oxygen discovery could shatter the Big Bang Theory. Pixabay Oxygen traditionally was not supposed to be formed in the early universe, especially after the Big Bang, but now a ...

Liftoff of Innospace's Spaceward mission is scheduled for 8 p.m. ET today (Dec. 22). When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Update for 5 ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...