Rivers, streams, lakes, and reservoirs aren't just scenic parts of our landscape -- they're also vital engines for life on Earth. These inland waters 'breathe' oxygen, just like we do. But a new study ...

Scientists are still trying to understand the nuances of oxygen’s atomic behavior in water. A new study using an ultra-advanced laser successfully imaged an oxygen atom in water for the first time. To ...

Living a longer, healthier life is a top priority for so many. People look to exercise, follow a nutritious diet, and even focus on cognitive training activities like puzzles, but these don’t always ...

I go step by step to show how I change the ringtone on my iPhone. I open up the settings, find “Sounds & Haptics,” and then tap on “Ringtone.” From there, I scroll through all the ringtone options and ...

Up until a few years ago, customization wasn't the iPhone's strongest suit. Users were stuck with what Apple determined to be best, be it the home screen layout or the lock screen style. Surprisingly, ...

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or watching a ...

After several decades, researchers are finally getting a grasp on when an odd and destructive type of oxygen arises in chemical reactions in living cells and certain batteries. Not all oxygen ...

The iOS 26 update doesn't make it easy to add custom ringtones, but with a few tools and some patience, you can still do it for free. Apple loads iPhones with dozens of tones out of the box. They ...

How Earth's atmosphere transformed from oxygen-poor to oxygen-rich over a span of about two billion years has been revealed by an international team of researchers. Dr. Matthew Dodd, from The ...

Ancient forests may have fueled a deep-sea oxygen boost nearly 390 million years ago, unlocking evolutionary opportunities for jawed fish and larger marine animals. New isotopic evidence shows that ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: A new study shows how an oxygen ...

Producing oxygen is tricky under weightless conditions in space. But the addition of a simple magnet can simplify the process of electrolysis, scientists report. The electrolysis system aboard the ...