Environment The Microbes That Clean Up Contaminated Mine Sites One Yukon scientist is working on a homegrown solution to the heavy metals left behind by mining operations. Eva Holland
Environment Could Common Earthly Organisms Thrive on Mars? Emerging research suggests that methanogens might be able to withstand the temperature swings and low pressures of a Martian existence. John Upton
Education Natural History Isn’t Dead–It Just Crawled Into a Microscope Natural history collections are consolidating. Lessons are being dropped from biology courses. But amid the apparent carnage, microbiology is rising. John Upton
Environment Our Search for Martian Life Is Really a Search for Our Place in the Universe We know what life looks like on Earth, but will we know it when we see it somewhere else? Michael White
Environment That Armpit Odor Says a Lot About Who You Are And not just how many times a day you shower. Michael White
Environment The Cheaper, Bacteria-Derived Future of Drugs Drugs made from plants are often too expensive for the people who need them. A group of scientists may have found a solution. Michael White