Which Came First, the Cysteine or the Egg? The amino acid cysteine was thought to be needed to manufacture itself, leading scientists to wonder where the first cysteine molecule came from. February 13, 2020 by Justin Dingman Read More
DNA evidence allowed biologists to identify a new type of bacteria Taxonomy is the system biologists use to name living things. DNA evidence allows us to see how related living things are to one another, verifying (or changing!) the naming system. January 20, 2020 by Barbara Park Poage Read More
Microbe lasagna tells us about what life was like billions of years ago Layers of bacteria and rock leave their fingerprints behind by changing the kinds of carbon atoms we might find in the environment. January 13, 2020 by Zoe Havlena Read More
Bacteria from the Black Sea Have an Unusual Diet A new species of bacterium was discovered that lives off manganese and sulfur instead of oxygen or carbon dioxide January 9, 2020 by Alex Duff Read More
Contaminants in groundwater can take over 20 years to break down But scientists have a method for removing the contaminants more quickly, using a underground barrier. January 8, 2020 by Kristen Amodeo Read More
We can learn about life on other planets by studying viruses These scientists suggest that perhaps viruses were the first "life form" on Earth, a provocative idea! January 1, 2020 by Justin Dingman Read More
A Special Kind of Bacteria Lets Cement Fix Itself Mineral-forming bacteria that grow best in fast-flowing liquid may be the glue that researchers need to close cracks in underground cement. December 25, 2019 by Samantha Peterson Read More
Mining with acid-generating bacteria Sulfuric acid production by sulfur-oxidizing bacteria may be a solution to a long standing mining problem. December 18, 2019 by Mackenzie Best Read More
Dying Coral Reefs are Springing Forward with New Life Researchers look at the mix of bacteria that established themselves within damaged coral reefs. December 12, 2019 by Sarah Watson Read More
Antibiotic resistance is natural and it is everywhere Researchers have found bacteria with antibiotic resistance genes in Antarctic environments untouched by humans. December 4, 2019 by Angelica Cave Read More
