Featured in microbial life

World’s Oldest Fossils Show Sulfur-Based Microbes Lived 3.4 Billion Years Ago, Presenting a New Target for Astrobiology
Human Belly Button Is Home to Hundreds of Never-Before-Seen Species
NASA’s Arsenic-Loving Bacteria Don’t Love Arsenic After All, Critics Say
NASA’s Newly Discovered Arsenic-Loving Bacteria Are Fascinating, but Not Aliens [Updated + Video]
Complex Life Evolved One and a Half Billion Years Earlier Than Previously Thought, New Fossils Show
Stowaway Earth Microbes May Survive on Mars, Contaminating the Search for Life
Searching for Antarctic Microbes with Antifreeze and Bombs
Life Thrives Below Antarctic Glacier