How microbes could aid the search for extraterrestrial life

In the quest to address fundamental questions about the nature of the universe and the search for extraterrestrial life, space has been an important frontier for human exploration. Microbes, among the earliest forms of life ...

By air, rain and land: How microbes return after a wildfire

The disruption brought by wildfires reaches everything that lives in or near a burning field or forest—including microbes. A better understanding of how microbial communities change and grow after a fire could help researchers ...

Finding fresh approaches for tried-and-true antibiotics

There was a time when Catherine Wakeman thought she might become a physician, but then she had an opportunity to participate in laboratory research during her days as an undergraduate student.

Could we breed cows that emit less methane?

Reducing methane emissions from livestock would benefit farmers and the environment. In a first step towards breeding low-methane-emitting cows, researchers from the University of Pennsylvania School of Veterinary Medicine ...

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