Peroxidases are enzymes that break down hydrogen peroxide in organisms. Since their discovery in 1998, the electron source of ...

NASA's Mars Perseverance rover acquired this image using its Right Mastcam-Z camera. Mastcam-Z is a pair of cameras located high on the rover's mast. (CREDIT: NASA/JPL-Caltech/ASU) Jezero Crater has ...

NASA's Perseverance rover has found minerals that could have powered life on Mars — or simply shaped the Red Planet's ...

A new study has revealed potential chemical signatures of ancient Martian microbial life in rocks examined by NASA's Perseverance rover. (Nanowerk News) The findings, published by a large ...

The very first cells obtained their energy from geochemical reactions. LMU researchers have now managed to recreate this ancient metabolic process in their laboratory. Most likely, the earliest ...

A group of chemists from Rice University has created a more cost-effective and ecologically friendly method of incorporating chlorine into chemical building blocks for pharmaceuticals, plastics, ...

Jezero Crater has become one of the most exciting places in the search for signs of past life on Mars. Since landing in 2021, NASA’s Perseverance rover has been exploring the crater’s ancient river ...