Highlighting stories by Melanie Challenger, Eve Livingston, M.R. O’Connor, Gordon Peake, and Blair Braverman.

Krill, writes Gordon Peake, are “the least zeitgeisty creatures imaginable”: small, shrimp-like crustaceans whose total population numbers in the hundreds of trillions. Until recently, krill has mostly served as a snack for whales. Now, however, krill is “the latest iteration of capitalism on the frozen frontier,” a health supplement whose market is valued at roughly a billion dollars. Peake spends weeks aboard the Allankay with a crew of vegan activists devoted to ending the krill trade. His dispatch is a brisk history of extractive capitalism in the Antarctic, a fascinating study of an utterly uncool creature, and an uproarious account of a reluctant sailor earning his sea legs. Take the journey with him.

I contemplated the fillets of pink salmon defrosting on my kitchen counter, not too far from the shelf where I keep my supplements, including krill oil, part of my long-established daily routine of taking elixirs with vague but impressive claims about “improved heart health” and “enhanced brain function.” Labels depicting regal seabirds and majestic trawlers and a barmy sense that the more expensive the supplement, the more potent it must be also guided my “decision-making.” I told Hammarstedt I was the sort of fellow who enabled such an industry to exist. He responded with an offer: I should go down to Antarctica to see the krill business for myself.

Joël Kyaviro is a professional cyclist from the Democratic Republic of the Congo who has risen above government instability, war, violence, poverty, and Ebola, overcoming every “tack in his path” to become the first rider from the DRC to win a Union Cycliste International race. What’s more, he’s used his success to get the next generation of kids interested in the sport by founding Tumaini Academy, “a cycling program aimed at transcending war by getting Goméen kids on bikes and in school.”

He rolled into the finish zone alone, a full ten seconds ahead, the cushion so big that he was able to victoriously throw his arms in the air. He coasted the last few meters no hands, grinning ear to ear, as his old club president, Charles Guy Makongo, leapt up and down on the sidelines.

Makongo’s sneakers got soaked in the puddles, but he did not care. In the entire 126-year run of the Union Cycliste International, no Congolese rider had ever won a UCI race. On Instagram that night, a picture of Joël ran with a banner header reading, “A historic moment in Congolese cycling.” Posting on an African cycling forum, Makongo proclaimed, “Today’s victory is much more than a sporting result.” It showed, he said, “that talent can flourish even in the most challenging environments.”