microbes

A review suggests that gut bacteria may influence hormones linked to estrogen-related cancers such as breast and endometrial cancer.

Tennessee scientists are researching glaciers and microbes in Antarctica, while the state also has construction and adventuring ties to the continent. The NashVillager Podcast covers this connection alongside local news for June 23, 2026, and a segment on early onset cancer.

The article explores how gut microbes might contribute to symptoms like tiredness, bloating, and low mood, offering a quiz to assess microbial activity. It focuses on the potential link between gut health and common physical or emotional issues.

The U.S. military is exploring alternative proteins to enable troops in the field to produce their own food. The initiative, led by the Pentagon, aims to develop solutions like converting microbes into meals for frontline use.

Scientists have developed a dirt-powered fuel cell using soil microbes to generate electricity, capable of powering underground sensors for monitoring tasks without batteries or solar panels. The technology works in diverse conditions and offers longer durability than similar systems, with potential applications in sustainable agriculture and environmental monitoring.

Scientists discovered that methane in open oceans is produced by microbes under nutrient-poor conditions, a finding that could explain rising oceanic methane levels. Warming oceans reducing nutrient mixing may allow these microbes to thrive, potentially creating a feedback loop that intensifies climate change.