Early Martian life may have used sulfur as an energy source Using an environment on Earth that simulates early Mars conditions, researchers found an abundance of bacteria that get their energy from sulfur-containing molecules, suggesting a new focus in the search for biosignatures on the Red Planet.

September 7, 2020 by Brooke Carruthers Read More

Can cigarette butts on the beach influence the local environment? A study of burned and unburned cigarettes found that water chemistry and microbes living in Mediterranean beach sediments changed after 4 days of exposure to a cigarette filter.

May 22, 2020 by Mary Sabuda Read More

What can sulfur-eating microbes teach us about life in extreme environments? Microbes living in an extreme environment hosted by a rock called serpentinite use a variety of sulfur compounds to gain energy and survive, which has implications for life that might exist elsewhere in our Universe.

May 13, 2020 by Mary Sabuda 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

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

Bacteria with nanowires can electrocute metals instead of breathe Recycling Expensive and Toxic Metals with Bacteria

July 3, 2019 by Hunter Dulay Read More

“Hulk”-like microorganisms in soil can survive high levels of gamma radiation Scientists exposed soil microorganisms to low, medium, and high doses of gamma radiation to see who could survive

June 19, 2019 by Mary Sabuda Read More

The impact of antibiotic resistant infections in Europe Antibiotic-resistant bacteria cause a heavy burden of infections, deaths, and disability-adjusted life years within 30 countries in Europe

April 16, 2019 by Caroline Vrana-Diaz Read More

Did Humans Really Kill Most of the Animals and Plants? We may be the most successful land mammal, but pound for pound, plants and bacteria still have us beat.

September 4, 2018 by Gina Misra Read More