Since the Perseverance rover landed in Jezero crater on Mars in February, the rover and its team of scientists back on Earth have been hard at work exploring the floor […]
Geological Society of America
Posted inMicrobiology & Virology
Selenium May Support Deep Microbial Life In Earth's Continental Crust
International drilling efforts over the last decades into the seafloor have provided increasing evidence for the existence of an extensive deep biosphere below the seafloor. There, circulating fluids in the […]
Posted inFossils & Paleontology
The Record Of Early Life Could Be Full Of "False Positives"
For most of Earth’s history, life was limited to the microscopic realm, with bacteria occupying nearly every possible niche. Life is generally thought to have evolved in some of the […]
Posted inMars, Press Release
More Evidence of Water on Early Mars
River deposits exist across the surface of Mars and record a surface environment from over 3.5 billion years ago that was able to support liquid water at the surface. A […]