Reversing the charge
Battery power from electric vehicles to the grid could open a fast lane to a net-zero future.
New device can control light at unprecedented speeds
Researchers have developed a programmable optical device for high-speed beam steering.
New CRISPR-based tool inserts large DNA sequences at desired sites in cells
Known as PASTE, the technique holds potential for treating a variety of diseases caused by faulty genes.
Teresa Gao named 2024 Mitchell Scholar
The MIT senior will pursue postgraduate studies in computer science in Ireland.
A simpler path to better computer vision
New research reveals a scalable technique that uses synthetic data to improve the accuracy of AI models that recognize images.
A far-sighted approach to machine learning
New system can teach a group of cooperative or competitive AI agents to find an optimal long-term solution.
International team observes innermost structure of quasar jet
New observations show the deepest parts of the quasar's plasma jet in a project led by MIT Haystack Observatory.
Alzheimer’s risk gene undermines insulation of brain’s “wiring”
In people carrying APOE4, a key brain cell mismanages cholesterol needed to insulate neurons properly — another sign APOE4 contributes to disease by disrupting brain lipids.
Flocks of assembler robots show potential for making larger structures
Researchers make progress toward groups of robots that could build almost anything, including buildings, vehicles, and even bigger robots.
Scientists unveil the functional landscape of essential genes
Researchers harness new pooled, image-based screening method to probe the functions of over 5,000 essential genes in human cells.
Machinery of the state
Associate Professor Mai Hassan documents bureaucratic systems in Eastern Africa set up for coercion, as well as roadblocks to democratic government.
Study: Automation drives income inequality
New data suggest most of the growth in the wage gap since 1980 comes from automation displacing less-educated workers.
How “2D” materials expand
A new technique that accurately measures how atom-thin materials expand when heated could help engineers develop faster, more powerful electronic devices.
Are Covid-19 “comas” signs of a protective hibernation state?
Scientists hypothesize that, as in a hibernating turtle, the brain under sedation and deprived of oxygen may assume a protective state.
Study: Zebrafish are smarter than we thought
Researchers have discovered that the brains of these simple fish can create three-dimensional maps of their surroundings.