Surging emissions from wildfires may have been behind the increase, which was the largest since modern measurements began more than half a century ago. By Raymond Zhong and Sachi Kitajima Mulkey The ...

07:00, Tue, Sep 2, 2025 Updated: 10:27, Wed, Sep 3, 2025 If you are an O2 customer with a pay as you go SIM card lodged in your phone, you might soon notice two changes coming to your handset. Luckily ...

NASA's James Webb Space Telescope has made its first observations of interstellar comet 3I/ATLAS, revealing that the comet appears to be unusually rich in carbon dioxide. When you purchase through ...

Even if you’ve let your hydration habits slip (or you never glugged a ton of water in the first place), it’s never too late to get back on track and set yourself up to reap the health benefits of ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

Hydrates, Flow Assurance & Phase Equilibria Research Group, Institute of GeoEnergy Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, U.K. Hydrates, Flow Assurance & Phase Equilibria ...

Abstract: Previous studies have indicated that the addition of O2 can enhance the insulation performance and chemical stability of C4F7N/CO2 mixed gases during partial discharge to a certain extent.

For plenty of Londoners, the words ‘O2 Arena’ are synonymous with massive live events. The multi-purpose indoor arena has been around for nearly two decades, but in 2024 it ascended to new, ...

Doctors can check people’s blood for typical or atypical carbon dioxide (CO2) levels to help diagnose certain medical conditions. For example, a carbon dioxide test or CO2 test can help diagnose ...

Missions to the moon or Mars could get more sustainable life support from a chemical reaction that turns the carbon dioxide exhaled by astronauts into carbon nanotubes and water – which is then ...

Dairy is one of life’s great pleasures–science even says so. But the cows that make butter also produce a tremendous amount of methane, a potent greenhouse gas. Now, a Bill Gates-backed startup is ...