New molecular label could lead to simpler, faster tuberculosis tests
MIT chemists found a way to identify a complex sugar molecule in the cell walls of Mycobacterium tuberculosis, the world’s deadliest pathogen.
The age-old problem of long-term care
Informal help is a huge share of elder care in U.S., a burden that is only set to expand. A new book explores different countries’ solutions.
Study of facial bacteria could lead to probiotics that promote healthy skin
During the early teen years, many new strains of C. acnes colonize the skin on our faces. This could be an optimal time for probiotic treatment.
Gene circuits enable more precise control of gene therapy
The circuits could help researchers develop new treatments for fragile X syndrome and other diseases caused by mutations of a single gene.
New study reveals how cleft lip and cleft palate can arise
MIT biologists have found that defects in some transfer RNA molecules can lead to the formation of these common conditions.
Molecules that fight infection also act on the brain, inducing anxiety or sociability
New research on a cytokine called IL-17 adds to growing evidence that immune molecules can influence behavior during illness.
Taking the “training wheels” off clean energy
At the 2025 MIT Energy Conference, energy leaders from around the world discussed how to make green technologies competitive with fossil fuels.
To the brain, Esperanto and Klingon appear the same as English or Mandarin
A new study finds natural and invented languages elicit similar responses in the brain’s language-processing network.
MIT engineers turn skin cells directly into neurons for cell therapy
A new, highly efficient process for performing this conversion could make it easier to develop therapies for spinal cord injuries or diseases like ALS.
Study: Tuberculosis relies on protective genes during airborne transmission
The findings provide new drug targets for stopping the infection’s spread.
A new vaccine approach could help combat future coronavirus pandemics
The nanoparticle-based vaccine shows promise against many variants of SARS-CoV-2, as well as related sarbecoviruses that could jump to humans.
Tiny, wireless antennas use light to monitor cellular communication
As part of a high-resolution biosensing device without wires, the antennas could help researchers decode intricate electrical signals sent by cells.
To design better water filters, MIT engineers look to manta rays
New research shows the filter-feeders strike a natural balance between permeability and selectivity that could inform design of water treatment systems.
“Wearable” devices for cells
By snugly wrapping around neurons, these devices could help scientists probe subcellular regions of the brain, and might even help restore some brain function.
Study: Hospice care provides major Medicare savings
The late-in-life health care option reduces patient costs, even as for-profit organizations expand in the sector.