Worcester Polytechnic Institute professor awarded prestigious NSF grant to develop sound-based navigation for tiny robots
Grant and Award Announcement
This month, we’re focusing on artificial intelligence (AI), a topic that continues to capture attention everywhere. Here, you’ll find the latest research news, insights, and discoveries shaping how AI is being developed and used across the world.
Updates every hour. Last Updated: 11-Jan-2026 16:11 ET (11-Jan-2026 21:11 GMT/UTC)
WPI Assistant Professor Nitin Sanket has received a $704,908 National Science Foundation (NSF) Foundational Research in Robotics grant to develop sound-based navigation systems that enable tiny aerial robots to operate in environments where cameras and light sensors fail, such as smoke, dust, or darkness. Drawing inspiration from how bats use echolocation, Sanket’s project combines bio-inspired design, deep learning, and sensor fusion to create lightweight, energy-efficient drones capable of autonomous navigation in challenging conditions—advancing robotics for applications in disaster response, environmental monitoring, and search and rescue.
Researchers at Brown University found that AI chatbots routinely violate core mental health ethics standards, underscoring the need for legal standards and oversight as use of these tools increases.
To understand what drives changes in physical activity after cardiovascular diagnosis, scientists performed machine learning analyses on data from 295 adults over 60 years included in the UK Biobank who had been diagnosed with diseases of the heart and blood vessels. These data included brain scans and answers to health surveys and social background questionnaires.
The researchers found that people who increased their physical activity levels long-term after diagnosis tended to have greater access to greenspace and social support than those who got less exercise, factors that make it easier to sustain healthy habits. At a neurological level, the researchers found people with increased brain connectivity between the right superior frontal gyrus and both the ventromedial prefrontal cortex and the precuneus showed greater physical activity.
Researchers at the HUN-REN Biological Research Centre, Szeged, Hungary, have developed an artificial-intelligence-assisted technology capable of analyzing up to one hundred patient-derived cell samples simultaneously.
The new method, described in Nature Communications, could significantly accelerate drug development and advance the field of personalized medicine.
Researchers at the HUN-REN Biological Research Centre in Szeged, Hungary, have developed an artificial-intelligence-assisted technology capable of analyzing up to one hundred patient-derived cell samples simultaneously.
The new method, described in Nature Communications, could significantly accelerate drug development and advance the field of personalized medicine.