OpenAI exec Fidji Simo says she's stepping down due to chronic illness, will transition to advisor

OpenAI hired Simo in May of 2025 to lead the company's applications business. OpenAI CEO Sam Altman said in a memo at the ...

Decoding of one of nature's largest enzymes reveals electron flow behind biological methane production

A research team at Marburg University has investigated one of the largest enzyme complexes found in nature to date and ...

First synthetic protein motor moves along DNA in controlled, programmable steps

Researchers from UNSW Sydney have built the first artificial protein motor capable of taking controlled, directional steps ...