Science AI

How does the group of cells that form a brain work together to bring thoughts, movements, and feelings to life? To help answer this question, Google researchers are using ML to create some of the most detailed maps of brains ever made — unlocking new insights about how neurons network to share and process information, and revealing never-before-seen discoveries.

Mapping the genes in human DNA is critical for improving the treatment of disease, but for years, the only complete human genome was based on DNA samples scientists collected from a small handful of volunteers in the United States. Working as part of an international effort to improve upon this single linear genome, our researchers developed new technologies necessary for creating a pangenome — a record of the genetic diversity of ancestries from around the world.

Weather and climate patterns are the result of the complicated interactions of many factors — ocean and wind currents, clouds, rain, sun, and topography to name just a few — so it takes some of the world’s largest computers many hours to make the weather predictions we all rely on. Google Researchers are using ML to achieve even better forecasts in just a fraction of the time.

Rich ecosystem or empty forest? Sometimes it’s hard to tell, but getting 
an answer is critical for scientists working to understand the effects of climate change or the impact of conservation measures. Our researchers have created new tools to measure and understand biodiversity through birdsong.