You do not usually notice oxygen unless it is missing. It is just there when you wake up, when you step outside, when you ...

Another common flaw in some avocados are woody strings that stretch through the flesh. These strings are part of the plant's ...

A new superbase compound captures 156 mg of CO2 per gram and releases it using low heat. Pulling carbon dioxide straight from thin air usually comes with a heavy energy price. A new compound developed ...

The air we breathe seems infinite and unchanging, but scientists monitoring Earth’s oxygen levels are seeing something deeply ...

A new method to capture carbon dioxide from the air has been developed at the University of Helsinki’s chemistry department.

Illustration of Venus via Shutterstock Much like Earth, Venus has an ozone layer high in its atmosphere, according to new ...

New research shows how gold helps transform plant-based ethanol into useful industrial chemicals with fewer emissions and ...

A practical guide to building low-pollution campfires: choose very dry wood, aim for hot embers, and try three simple fire ...

A device you might want with you in an avalanche; why heart failure with preserved ejection fraction may be seen as a ...

Humans have lots of basic requirements that need to be met in order to stay alive. Food is a necessary one, though it’s possible to go without for great stretches of time. Water is more ...

Using lunar ice to make rocket fuel could help future lunar settlements sustain themselves and provide a launch pad for ...

In exploring Earth's ancient past, researchers delve into the bedrock of the Makhonjwa Mountains in South Africa, uncovering ...