Award Winners

From her opening sentence – “The trouble began, as it so often does, with a bottle of Chivas Regal” – Emily Anthes takes her readers on a tour of the long and often frustrating effort to develop a male contraceptive pill. In the 1950s, Sterling Drug synthesized a class of drugs that made male rats temporarily infertile. When tested on inmates at the Oregon State Penitentiary, the initial results were startling. Within 12 weeks, sperm counts plummeted. But then one of the test subjects drank some contraband Scotch and became violently ill. The drug and booze didn’t mix, and the research was…

As part of a new series by Vox.com for Netflix, Joss Fong and her colleagues explored not only the science but also the ethical implications of the much-discussed CRISPR technique for snipping and editing DNA. Scientists have focused on the potential the tool has for helping to treat or cure human disease. But it also could be used to do germline editing involving sperm, eggs or embryos, allowing changes that would be passed on to future generations. Such changes could ultimately affect human evolution. There also is an important debate on whether DNA editing will go beyond medical therapy to…

“The Farthest” recounts the remarkable story of NASA’s Voyager mission to the outer planets of our solar system and beyond. After more than 40 years of travels, the Voyager spacecraft are still in contact with Earth and returning data. Launched in 1977, the two Voyagers – each with less onboard computing power than a cell phone – used slingshot trajectories to visit Jupiter, Saturn, Uranus and Neptune. Voyager 1 left our solar system for interstellar space in 2012 and Voyager 2 left it in November, 2018. Each spacecraft carries a golden record with greetings, images and music from Earth for…

Each week the BBC’s engaging “CrowdScience” program takes off on an adventure in response to a question from a listener. In their award-winning entry, producer Cathy Edwards and presenter Marnie Chesterton wound back the clock to three million years ago, the last time the atmosphere contained levels of heat-trapping carbon dioxide comparable to the levels we are experiencing today due to burning of fossil fuels. They visited a monitoring station on the east coast the United Kingdom to describe how current carbon dioxide levels are measured. They spoke to specialists on ancient CO2 trapped in…

Guinea worm disease, a disabling condition that once afflicted millions of people mostly in rural areas of Africa and Asia, is now close to eradication thanks to aggressive efforts by public health authorities to promote use of clean drinking water. The number of cases has dropped from 3.5 million in 1986 to 25 cases in 2016, and the end is in sight. Jeanne Miller told her young readers about the complex life cycle of the disease, in which tiny fleas containing the guinea worm larvae are ingested through contaminated drinking water. The spaghetti-like worms eventually emerge through the skin…

Mike Hixenbaugh spent months with sheriff’s deputy Nick Tullier and his family as they struggled to get him the treatment he needed after being shot three times, including once in the head. In a compelling four-part series, Hixenbaugh described how specialists at TIRR Memorial Hermann Hospital in Houston quickly determined that Tullier wasn't in a coma or a vegetative state, as previously thought, but was drifting in the netherworld between consciousness and brain death. He knew who he was and where he was but could do little to show it. Hixenbaugh reported that thousands of people are…

In his nearly 15,000-word narrative series on Nora the polar bear, Kale Williams described the harsh survival odds the cub faced when it was born in captivity at the Columbus Zoo and Aquarium (most hand-raised polar bear cubs die within 30 days), the challenges veterinarians and curators faced in keeping her alive, how they treated her metabolic bone disease and how she thrived when transferred to the Oregon Zoo in Portland and, eventually, to Utah’s Hogle Zoo in Salt Lake City where she joined a companion named Hope. But beyond the story of a young, charismatic animal, Williams grappled with…

The judges praised Maggie Koerth-Baker for an exhaustively reported, elegantly written story about bringing a species back from extinction. It went well beyond the popular image of pandas as cute, iconic creatures who are photogenic representatives of zoo-based conservation efforts. As Koerth-Baker wrote, “Behind the big eyes and rounded frames that signal vulnerability and cuddliness to the human brain, pandas are real, live 200-pound bears. Bears that can shred your flesh. Bears that roll around in the dirt and turn themselves dingy gray. Bears that grow old and frail.” She told the tale of…