Iron and oxygen bind together throughout the body. Most famously, iron binds dioxygen, or two oxygens paired with each other, in hemoglobin that transports oxygen through blood. But iron-oxo compounds ...

Jeff Bezos’s Blue Origin says it has developed reactor that can release breathable air from lunar soil Sarah Knapton is the Science Editor of The Telegraph and has covered all areas of science since ...

Consumers tend to opt for the brightest red steak in the display case at the grocery store, but butcher Evan Lobel says that the most vividly hued beef isn't necessarily the best option. The butcher ...

When you picture different athletes – marathon runners, gymnasts and Olympic weightlifters, for example – you likely categorise them instinctively by their height, size and build. But what makes these ...

Data are needed on the effect of oxygen delivered through a high-flow nasal cannula, as compared with standard oxygen therapy, on intubation and mortality in patients with acute hypoxemic respiratory ...

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.

Many people still believe the pink liquid that seeps from cooked steak is blood, but that’s a common misconception. The red color in both raw meat and the juices on your plate actually comes from a ...

For some cultures, the practice of cranial deformation may have offered individuals a path to privilege later in their lives. The elongated skull of a person who lived in the Colca Valley of highland ...

More than ten years ago, ATK came to market with a telemark binding. With the sport rising anew, is the time ripe for the darling of the modern free touring scene to jump back in? So it was little ...

A new study has challenged conventional wisdom on oxygen reduction reaction (ORR) catalysts by uncovering a novel reaction pathway in weak-binding metal–nitrogen–carbon (M–N–C) single-atom catalysts ...

Oxygen is vital to many medical procedures. But a safe, affordable supply is severely lacking around the world, according to a new report. By Apoorva Mandavilli At the height of the Covid-19 pandemic, ...