Radio-frequency wave scattering improves fusion simulations
By incorporating the scattering of RF waves into fusion simulations, MIT physicists improve heating and current drive predictions for fusion plasmas.
Mark Vogelsberger: Simulating galaxy formation for clues to the universe
“In astrophysics, we have only this one universe which we can observe,” the physics professor says. “With a computer, we can create different universes, which we can check.”
Artificial intelligence sheds light on how the brain processes language
Neuroscientists find the internal workings of next-word prediction models resemble those of language-processing centers in the brain.
Study: Global cancer risk from burning organic matter comes from unregulated chemicals
The researchers hope scientists and regulators will consider a broader class of compounds in evaluating cancer risk due to PAH exposure.
Astronomers nail down the origins of rare loner dwarf galaxies
The results provide a blueprint for finding such systems in the universe’s quieter, emptier regions.
Climate and sustainability classes expand at MIT
MIT offers over 120 undergraduate classes related to sustainability, a sign of growing student and faculty interest in the environmental impacts of their fields.
System trains drones to fly around obstacles at high speeds
New algorithm could enable fast, nimble drones for time-critical operations such as search and rescue.
Exact symbolic artificial intelligence for faster, better assessment of AI fairness
Probabilistic programming language allows for fast, error-free answers to hard AI problems, including fairness.
A new approach to preventing human-induced earthquakes
Applied in the field, a new model reduced quakes from oil and gas processes; could help manage seismic events from carbon sequestration.
Waging a two-pronged campaign against climate change
With MIGHTR, PhD student W. Robb Stewart aims to speed construction of new nuclear plants to help decarbonize the economy.
The power of two
Graduate student Ellen Zhong helped biologists and mathematicians reach across departmental lines to address a longstanding problem in electron microscopy.
Creating “digital twins” at scale
Model could help predictive virtual models become standard practice in engineering.
Using computational tools for molecule discovery
Assistant professor Connor Coley is developing tools that would be able to predict molecular behavior and learn from both successes and mistakes.
Accelerating AI at the speed of light
Yichen Shen PhD '16 is CEO of Lightelligence, an MIT spinout using photonics to reinvent computing for artificial intelligence.
Ozone-depleting chemicals may spend less time in the atmosphere than previously thought
New results point to unexpected, illegal production of several CFCs in recent years.