On 17–18 January, staff from the German Aerospace Center got to compare their new Gulfstream G550 jet, dubbed HALO, with its closest counterpart—the NSF/NCAR Gulfstream V, called HIAPER, which debuted in 2005.

Andrew Monaghan used to spend his time analyzing mathematical models of climate change in Antarctica. Now the NCAR scientist sits down with traditional healers in remote villages in Uganda.