Methane, a chemical compound with the molecular formula CH 4, is not only a powerful greenhouse gas, but also an important energy source. It heats our homes, and even seafloor microbes make a living ...

The nucleus of each atom contains protons and neutrons. While the number of protons defines the element (e.g., hydrogen, carbon, etc.) and the sum of the protons and neutrons gives the atomic mass, ...

When researchers want to uncover what atoms make up a material, they turn to a number of tried-and-true spectroscopy methods. Spectroscopy works by shining a specific type of light onto a substance ...

Water resources are under increasing pressure from drought, pollution, urban growth and climate variability. To manage these challenges effectively, countries need reliable tools to understand where ...

Deep down in the seafloor anaerobic microbes consume large amounts of methane, a potent greenhouse gas. Even though this process is a crucial element of the global carbon cycle, it is poorly ...