biological nitrogen fixation (Vance 2001). The reduction of atmospheric nitrogen is a complex process that requires a large input of energy to proceed (Postgate 1982). The nitrogen molecule is ...

A new study has revealed how hot springs may have contributed to the emergence of life on Earth. The research examined iron ...

Try using a design process called SCAMPER, which is a mnemonic for seven thinking techniques that help create solutions to problems: The first idea a designer comes up with might not be the best ...

One of the biggest scientific mysteries is where life on Earth started. Research has often focused on the role of deep-sea ...

This signal attracts the bacteria to the roots, and a very complex series of events then occurs to initiate uptake of the bacteria into the root and trigger the process of nitrogen fixation in ...

Little over a century ago, the Haber-Bosch process revolutionized how atmospheric ... to achieve nitrogen fixation on their own, from sunlight, without applying fertilizer. With lead author ...

The reactions of carbon fixation are controlled by specific enzymes. The overall process of carbon fixation is summarised in the diagram below.

Conceptual illustration of terrestrial hot springs on early Earth (Illustration by Alex Bosoy, Design & Illustration, LLC) ...