Author: Talia Ogliore

Tweaking the numbers of receptors in a key brain area changes the daily rhythms of rest and wake in mice, according to research led by Daniel Granados-Fuentes in Arts & Sciences, published in the Proceedings of the National Academy of Sciences.

A team of WashU chemists led by graduate student Alex Quillin in Arts & Sciences has developed a test that makes it possible to precisely track edits in cells, an advance that could lead to a new understanding of the origins of many illnesses.

Mikhail Tikhonov in Arts & Sciences has won a prestigious National Science Foundation award for a project that will apply the statistical approaches of physics to the complicated world of microbial ecology.

Natalie Mueller, an assistant professor of archaeology in Arts & Sciences, and alumna Caitlin Rankin dig into the Cahokia Mounds’ history to cast doubt on a popular theory about why the ancient city was abandoned.

In a paper published in Physical Review Letters, physicist Kater Murch in Arts & Sciences demonstrates a new type of sensor that leverages quantum entanglement to make time-traveling detectors.

Natalie Mueller in Arts & Sciences excavated and identified a trove of ancient plant remains in Kenya that represents the largest and most extensively dated archaeobotanical record from east Africa.

Scientists from Washington University in St. Louis have launched a balloon-borne telescope to unlock the secrets of astrophysical black holes and neutron stars, some of the most extreme objects in the universe. XL-Calibur launched July 9.

In a laboratory setting, experimental petrologists at Washington University recreated the magnetizing reactions that could be causing the mysterious, light-colored features on the Moon’s surface, known as lunar swirls.

Washington University scientists, including Kun Wang in Arts & Sciences, are part of a team that reported that near-Earth asteroid Bennu’s dust is rich in carbon and nitrogen, as well as organic compounds, all of which are essential components for life as we know it. 

Kara Andres, a postdoctoral fellow with the Living Earth Collaborative, collected samples from Simpson Lake in Valley Park, Mo., one of about 800 lakes worldwide that were surveyed on the UN’s International Day of Biodiversity.