Award Winners

Parasites are not particularly loveable. They survive by living off other organisms and have been described as evolutionary cheaters. Some well-known parasites are fleas, ticks, leeches, tapeworms, and mosquitoes. They can infect humans and transmit disease. But Emily Driscoll and Jeffery DelViscio reported that scientists are becoming increasingly aware of the vital role wildlife parasites can play in keeping ecosystems balanced. Many of these hangers-on have been with their hosts for much longer than humans have existed. Lemurs and their parasites, for instance, are thought to have evolved…

Bahar Dutt followed biologist Ayushi Jain on a quest to save the Asian giant softshell turtle, once found across South and East Asia and today on the edge of extinction. Called Bhimanama locally, the giant turtle can be more than three feet long and weigh more than 220 pounds. When Jain started out, “We didn't know whether the turtle was still present in the country,” she said. She began partnering with those thought to be the turtle’s enemy, the fishers in whose nets the giants would get trapped as bycatch. Soon fishers started sharing information on sightings and nesting. Jain followed up by…

The long-running Deep Look series, created by KQED San Francisco and distributed by PBS Digital Studios, takes viewers into the world of the very small, where organisms like honeypot ants, acorn barnacles and giant water bugs thrive and reproduce. The filmmakers explore unusual creatures doing unusual things at the edge of the visible world, like the honeypot ants who turn their biggest sisters into engorged jugs of nectar to help feed the ant colony. Or the male water bugs whose fatherhood chores include carrying fertilized eggs on their backs, bringing them to the water’s surface regularly…

A subset of COVID-19 survivors suffers from an unexpected side effect known as parosmia, a condition that causes the sense of smell to go haywire. Coffee smells like sewage and chicken smells like rotting garbage. Yara Elmjouie and his colleagues set out to learn how COVID-19 is doing this to people, and what life is like when you smell and taste all the wrong things with no end in sight. “Through fascinating case studies, we learn not only how devastating COVID-19 symptoms have been for certain people, but also learn to appreciate the one sense we often take for granted—taste,” said judge…

Oregon Public Broadcasting’s engaging segment told how Mas Subramanian and his team at Oregon State University discovered a new shade of blue. Director Jes Burns, with editor Dan Evans and videographers Brandon Swanson and Stephani Gordon, recounted the history of YInMn Blue’s discovery and development. The new color was first created when a graduate student on Subramanian’s team heated manganese oxide for an unrelated experiment. The surprising result was a vibrant new shade of blue that is extremely stable and uniquely suited for commercial use. “I was blown away by the new blue,” said…

Joss Fong, Áron Filkey and Joey Sendaydiego of Vox took a close look at COVID-19 case fatality rates, weaving a narrative that included emotional human stories and underlying pandemic statistics. The video used white- and blue-colored lights as a visual representation of fatality statistics, digging into how excess deaths are calculated, and distinguishing the important difference between the case fatality rate and the fatality rate for all who may be infected, whether diagnosed or not. Larry Engel, associate professor at American University’s School of Communication, said that the video…

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…

Jennifer Green opened her short, animated video on trees with a simple message: “Trees may look like solitary individuals. But the ground beneath our feet tells a different story. Trees are secretly talking, trading and waging war on one another.” In just under two minutes, Green and animator Jules Bartl described the fungal network through which trees communicate, a system that has been nicknamed the “Wood Wide Web.” If attacked by pests, trees can release chemical signals through their roots that can warn neighboring trees to raise their defenses. The judges praised the visual appeal of the…