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.

Have you ever driven past an old factory building and wondered what ever happened to the harsh chemicals that were used there? If you guessed that a lot of the chemicals ended up in the environment, you would be right. 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.

Cement is one of those common building materials that you can find just about anywhere. When the cement starts to get cracked, fixing it is generally an easy task that involves widening the crack slightly before filling it with more READ MORE

Mining with acid-generating bacteria Sulfuric acid production by sulfur-oxidizing bacteria may be a solution to a long standing mining problem.

Sulfuric acid production by sulfur-oxidizing bacteria may be a solution to a long standing mining problem.

Bacteria with Nanowires can Electrocute Metals Instead of Breathe Recycling Expensive and Toxic Metals with Bacteria

All life on Earth has to respire. For us this means inhaling oxygen to fuel our metabolism and exhaling waste gases like carbon dioxide. When we do this, we move the energy  from the food we eat to the oxygen READ MORE

Viruses May Eventually Be Used to Deliver Gene Therapy Scientists hope to use viruses like the encephalitis virus to introduce healthy genes to our bodies

New approaches for preventing and treating illnesses are on the rise, including the use of gene therapy through vaccines. With this technique, healthy copies of genes can be introduced to the body to reverse the bad effects of genes working READ MORE

New understanding of an ancient man and his tools The remains of an incredibly well-preserved man and his toolbox taught scientists that specialized labor and trade have been around for thousands of years.

During the last days of the summer of 1991, tourists hiking in the Ötztal Alps near the Italy – Austria border found the remains of an incredibly well-preserved man. This man, dubbed Ötzi, was dated back to the “Copper Age”: READ MORE

What happens if we send signals into space? Scientists explore potential risks of intentionally and unintentionally transmitting information into space

By Margareth Cheng-Campbell Blue Marble Space Institute of Science, Young Scientist Program For over a hundred years, humans on Earth have been using radio transmissions to communicate with each other. This ability to communicate around the globe has brought people READ MORE

Gaming Toward a Healthier Life? Smartphone Game Improves Medical Care for HIV Positive Young Men Who Have Sex with Men

In the United States, young men who have sex with men (MSM) are at higher risk for being infected with HIV, and are experiencing problems at various stages of HIV care, including getting on medication, staying on medication, and treating READ MORE