Outer space is an inhospitable frontier. Astronauts are not only cut off from gravity but also from all the resources ancient explorers took for granted, especially oxygen. Sure, you can grow fruit in ...

Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that when iron is scarce, phytoplankton waste energy and photosynthesis falters.

This is a summary of: Appler, K. E. et al. Oxygen metabolism in descendants of the archaeal-eukaryotic ancestor. Nature https://doi.org/10.1038/s41586-026-10128-z ...

The fashion industry knows it has a waste problem. About one garbage truck of textiles is thrown away every second. Meanwhile, the industry generates more carbon pollution than international flights ...

Oxygen is one of the few precious things that keep us alive, and over the years it has become one of the crucial chemical elements that keeps some of our technologies running. Without it, our society ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

Feb 10 (Reuters) - Microsoft (MSFT.O), opens new tab is exploring using superconducting power lines in its data centers, which could potentially accelerate its massive U.S. build-out of the server ...

Add Yahoo as a preferred source to see more of our stories on Google. MIT-led research suggests microbes used oxygen hundreds of millions of years before Earth’s Great Oxidation Event. (CREDIT: ...

Oxygen fills the air today, but for most of Earth’s early history it barely existed. Scientists say the atmosphere did not hold steady oxygen until about 2.33 billion years ago, during the Great ...

Start reading recent internet conversations about AI, and you'll find an anecdote that surfaces with increasing frequency: ChatGPT delivered lifesaving medical advice. "Three weeks ago I woke up from ...

Russia has been mounting Elon Musk’s Starlink satellite systems on its attack drones to strike deeper into Ukraine, extending their potential flight range to well inside NATO territory, analysts and ...

Murugan Anandarajan does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...