A not-so-distant Throwback Thursday to my time as a USAP carpenter, building a deep-field camp at Subglacial Lake Mercer.

I recently biked past what must be a candidate for the world's largest left-handed representation of DNA. Zittau, Germany LEFT-HANDED DNA HULK

A great day for a ski at the summit of the Greenland ice sheet. 72°35'N, 3210 m

Thrilled to have had the opportunity to present my poster at #PAM2022 GFZ and to meet so many great people working on really exciting projects

Happy #InternationalPolarBearDay!

Looking forward to a week of cross-disciplinary lectures at the #RED24 astrobiology course in Le Teich, France

Back for another season in the midnight sun at Summit Station, #Greenland. Time-lapse from July 8-9, 2024

Polar bear tracks some 22 km NW of camp as seen Saturday at noon.

Snow sampling imprints #FieldWorkFriday #Arctic #Greenland

Another polar deployment in the books! A busy and memorable season filled with interesting projects, beautiful fogbows, and a great crew. #Arctic #Greenland #SummitStation

Excellent video on the workhorse of U.S. polar programs!

Had a wonderful time helping teach a 3-day Environmental Genomics and SeqCode workshop at Shandong University, followed by a weekend of hearing great talks at the Chinese Association of Microbial Ecology meeting in Qingdao, China.