This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. O2 is warning UK phone users about a sophisticated new SIM expiry scam. Fraudulent text ...

Most people perceive a cork in a bottle of wine as a simple plug meant to keep the liquid in and the outside world out. In the recent study published in Science Advances, a team of French scientists ...

Sometimes, the biggest and most notable achievement is also the thing expected to pass unnoticed. The Oura Ring 5 is dramatically smaller than its predecessor without any real compromise to its ...

Anyone who uses the O2 network must be on high alert and watch out for a worrying new text message. The UK network says it has been made aware of a shocking new scam that suggests customers' SIM cards ...

The main reason for sealing wine bottles with a cork is to protect the liquid from oxygen. However, it is not an impermeable barrier, and a small amount of air leaks in, which is not always entirely ...

The Fitbit Air wristband and the Oura smart ring are both excellent screen-free fitness trackers. I compare specs, features, and testing notes to see which one is the better pick for you. I’m PCMag’s ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Vanessa is a lead writer at CNET ...

Plants constantly juggle oxygen inside their cells, but scientists have now discovered a surprising twist in how that balance works. Researchers at the University of Helsinki found that ...

Dr H joins a growing group of brands trying to make health management more personal, wearable, and actionable.

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. Andy has reviewed hundreds of smartphones and tablets, ...

Some periods in Earth's history are so different from our own that they may as well belong to another planet. Many people are interested in the age of dinosaurs or the Ice Ages, but it is an ...