Microbial mats in Lake Fryxell. Microscopic life in this lake could give insights into the earliest life on Earth. (Photo by Abbey Dias/National Science Foundation) The McMurdo Dry Valleys don’t look ...

As you’ve read in other posts, we wear a lot of stuff when diving. A lot of heavy stuff. We have to get everything into the boat on station and onto us at the dive site. Then we need help getting it ...