Engineering a patient’s own immune cells to resist HIV could eliminate the need for lifelong antiretroviral therapies.
Tailor-made medical devices could give a more detailed picture of cardiac health and may be better at predicting and preventing problems.
Artificial tissue has always lacked a key ingredient: blood vessels. A new 3-D printing technique seems poised to change that.
A startup, Halotechnics, is building a pilot electricity storage system that will use molten salt.
By tracking an older person’s movements at home, a new wearable device could help predict serious changes in health.
ARPA-E faces a tricky mandate—invest in risky technologies that no one else wants to fund, while still showing results.
A single-molecule gene test requires much less DNA to identify cancer-causing mutations.
Software is taking over cars. But it may be a while before it can be updated without a trip to the dealer.
ARPA-E is funding several projects that use liquid battery electrodes to cut costs and increase energy density.
Researchers find a way to turn pain on, and off, with a beam of light.