Blog

What do sulfur isotopes reveal about the composition of the early atmosphere? Five undergraduates set out to explore this question as part of a short-term research project in the Johnston Lab this January. Over the course of three weeks, the students dug...

In the Johnston Lab, a lot of research depends on the ability to make very precise measurements of very small amounts of stuff. So, for this inaugural blog post, it seemed only fitting to spotlight the instruments that make the lab’s research (and the...