Department of Biology

A breakthrough study published earlier this year found a relationship between sleep and the lunar calendar. Specifically, in the several days leading up to a full moon, study participants slept 50 minutes less and dozed off 30 minutes later than normal on average. Horacio de la Iglesia, professor of biology at the UW, is quoted.

The 2021 Husky 100, a group of 100 students making the most of their time at the UW, have been announced.

Our ability to confront global crises, from pandemics to climate change, depends on how we interact and share information. Social media and other forms of communication technology restructure these interactions in ways that have consequences. Unfortunately, we have little insight into whether these changes will bring about a healthy, sustainable and equitable world. As a result, researchers now say that the study of collective behavior must rise to a “crisis discipline,” just like medicine, conservation and climate science have done, according to a new paper published this month.

For four months, Facebook censored claims that the coronavirus originated in a lab in Wuhan, China. But the company has reversed its stance, in a prime example of how the pandemic has intensified the free speech questions already plaguing social media titans. The decision has thrown into sharp relief the challenges of evaluating misinformation amid evolving scientific debates. Carl Bergstrom, professor of biology at the UW, is quoted.

The global trade in ivory is worth about $23 billion. While governments are starting to crack down on the trade, it might be too little, too late. Sam Wasser, research professor of biology at the UW and director of the Center for Conservation Biology, is quoted.

An orphaned elephant named Nania may soon get to return to their family — if conservationists can find their family, that is. Scientists are searching for relatives using DNA extracted from dung. Sam Wasser, research professor of biology at the UW and director of the Center for Conservation Biology, is interviewed. [This is the fifth segment of "The Record"]

A proposal by the European Union would match U.S. and China bans on elephant poaching. But given recent record seizures, it may be too late for elephants. Sam Wasser, research professor of biology at the UW and director of the Center for Conservation Biology, is quoted.

Seabirds are “sentinels” of ocean health. If marine ecosystems are suffering, the birds will be among the first to show it. Now a major study finds that seabirds in the Northern Hemisphere are already struggling. And without extra precautions, those in the Southern Hemisphere might be next. Dee Boersma, professor of biology at the UW, is quoted.

P. Dee Boersma, professor of biology and director of the Center for Ecosystem Sentinels, is the co-author of a new study about seabird health.

Nania, a critically endangered forest elephant, became separated from her herd when she was only three months old, and ever since has been hand-reared by wildlife carers in her homeland, Burkina Faso. But now they are searching for her mother using DNA analysis of dung. Sam Wasser, research professor of biology at the UW and director of the Center for Conservation Biology, is quoted.

UW paleontology researchers discuss the changes their field has undergone during the COVID-19 pandemic.

Carl Bergstrom, professor of biology, discusses the end goal of COVID-19 management if herd immunity isn't achievable.

The UW's Jevin West, associate professor in the Information School, and Carl Bergstrom, professor of biology, are studying how the publishing industry pushes misinformation, and how to make it better.

The Life Sciences Building, which houses the Department of Biology, has earned the COTE® Top Ten Award for sustainable design excellence.

Sam Wasser, research professor of biology at the UW and director of the Center for Conservation Biology, has found that two-thirds of pregnancies in Southern resident orca whales are lost due to nutritional stress through his new research.