In lab tests, researchers found that an optimized ankle exoskeleton system increased participants’ walking speed by about 40 percent compared with their regular speed. The researchers hope someday to help restore walking speed in older adults.
Monitoring environmental compliance is a particular challenge for governments in poor countries. A new machine learning approach that uses satellite imagery to pinpoint highly polluting brick kilns in Bangladesh could provide a low-cost solution.
James Swartz has spent a dozen years refining an underappreciated biotech technique into a radical new vaccine approach that could quickly protect billions of people from the next COVID-19-level pandemic.
Over the past year, the American Voices Project has documented how Americans are experiencing the COVID-19 crisis – from incapacitating anxiety to extraordinary fortitude even in the most harrowing circumstances.
First of its kind study reveals evidence that early exposure to dirty air alters genes in a way that could lead to adult heart disease, among other ailments. The findings could change the way medical experts and parents think about the air children breathe and inform clinical interventions.
Freeman Spogli Institute for International Studies —
Stanford researchers found that after adjusting for socioeconomic status and compared with full-term births, moderate and late preterm births are associated with increased risk of low performance in mathematics and English language arts, as well as chronic absenteeism and suspension from school.
A new model of disease spread describes how competing economic and health incentives influence social contact – and vice versa. The result is a complex and dynamic epidemic trajectory.
Injecting patients with a gel that would dissolve over several months could replace the need to administer daily or weekly shots. But to make this possible, researchers first had to create a Jello-like substance that could defy one of the fundamental laws of nature.
A remediation and public education effort at an abandoned battery recycling facility in Bangladesh eliminated most lead soil contamination, but levels of the toxic metal in children living near the site did not decrease nearly as much. The discrepancy reveals the scope of other lead exposure sources and the challenge they present to public health.
