OEB alumni Trevor Bedford (PhD '08) named a 2021 MacArthur Fellow and awarded a 'genius grant.' Bedford will use the funds to build tools for tracking and forecasting the spread of viral pathogens such as those that cause influenza, Ebola, and COVID.

Bedford was a graduate student in Professor Dan Hartl's lab...

Charles Davis, OEB Professor and Curator of Vascular Plants at Harvard University Herbaria, has been awarded $4.7 million from the National Science Foundation’s Advancing Digitization of Biodiversity Collections Grant for his team’s collaborative project "Bringing Asia to digital life: mobilizing underrepresented Asian herbarium collections in the US to propel biodiversity discovery.”

Asia is the largest continent on Earth, and includes the world’s tallest mountains, lowest...

Lizards and snakes are a key component of most terrestrial ecosystems on earth today. Along with the charismatic tuatara of New Zealand (a “living fossil” represented by a single living species), squamates (all lizards and snakes) make up the Lepidosauria—the largest group of terrestrial vertebrates in the planet today with approximately 11,000 species, and by far the largest modern group of reptiles. Both squamates and tuataras have an extremely long evolutionary history. Their lineages are older than dinosaurs having originated and diverged from each other at some point around 260...

One of the biggest questions in evolution is when and how major groups of animals first evolved. The rise of tetrapods (all limbed vertebrates) from their fish relatives marks one of the most important evolutionary events in the history of life. This “fish-to-tetrapod” transition took place somewhere between the Middle and Late Devonian (~400-360 million years ago) and represents the onset of a major environmental shift, when vertebrates first walked onto land. Yet, some of the most fundamental questions regarding the dynamics of this transition have remained unresolved for decades....