IB professor Cindy Looy, grad student Jaemin Lee, former doctoral student Dori Contreras, and former undergrad student James Saulsbury reported that Dori's Tuff flora contained large fruits from flowering trees, suggesting that animals were eating larger seeds produced by angiosperms 75 million years ago. Read the full story in Berkeley News.

Postdoctoral fellow Narimane Chatar is researching carnivore molars in the lab of IB professor Jack Tseng. Chatar discovers the cranial and mandibular remains of Adelphailurus kansensis and compares them to Smilodon, the most recognizable saber-toothed cat. Read the full story in Berkeley News.

IB Professor Peter Sudmant, a genome scientist and expert in computational biology, and Ph.D. candidate Michael Singer are researching the "extreme" immune systems of bats through long-read sequencing which provides data for predicting and preventing future bat-borne viral transmission to human populations. The grant will support faculty and their graduate student collaborators to maintain progress on high-risk, high-impact work. Read the full story in Berkeley Inspire.

Laura Alexander, IB PhD 2025, made the cover of Nature Health as a co-first author on her major study entitled "Ecological and demographic drivers of Oropouche virus transmission". Read the full article here. 

A new study co-led by IB Professor Rauri Bowie utilizes advanced genomics to split the gentoo penguin into four separate species—marking the first new penguin species identified in over 100 years. Read the full article in Berkeley News.

Professor Rasmus Nielsen is a winner of the prestigious Guggenheim Fellowship this year. His laboratory works on the development and application of statistical and computational methods for analyzing genomic data in the context of evolutionary genetics, population genetics and medical genetics. Read the announcement in the Berkeley News.

The photograph on the April 2 cover of Science magazine features an image of an octopus mating captured by the late Roy Caldwell, professor emeritus of integrative biology at the University of California (UC), Berkeley. Read the tribute to Professor Caldwell in Science, contributed by Robert Full, Eileen A. Lacey, Tony Morelli, and Michael Caldwell. 

UC Berkeley News: One-of-a-kind experiment tracked plant evolution in response to climate change at 30 sites worldwide: Moisés Expósito-Alonso with the two lead authors of the new study, Tatiana Bellagio and Xing Wu (holding a tray of Arabidopsis seedlings).

UC Berkeley News: Sunbirds suck, scientists find. Hummingbirds don't: “It’s just a really amazing example of the power and beauty of convergent evolution, where in nature we have two organisms filling the same ecological role, but when you look in detail, they’re achieving that outcome in two completely different ways,” said Rauri Bowie, UC Berkeley professor of integrative biology and a study author.

Maro, Corl and Dudley published a paper in the journal Royal Society Open Science, coauthored with their Berkeley colleagues, Rauri Bowie and Jimmy McGuire, both professors of integrative biology and curators in the campus’s Museum of Vertebrate Zoology. Check it out on UC Berkeley News.

Sarahi Arriaga Ramirez is an associate specialist at the Ornithopterus Organismal Dynamics Lab in IB. In collaboration with the Morphing Matter Lab, Arriaga Ramirez led a study on phantom crane flies and robotics that was recently featured in Science News. She presented her findings at the Global Physics Summit in Denver on March 17.

IB PhD candidate, Aleksey Maro, used novel urine analysis to prove wild chimps ingest significant ethanol.