The U.S. announces $46 million to develop new technologies for exploring the brain.
A new fuel rod design will be tested in a full-size reactor, but some worry it could bring fresh safety problems.
A simple, cheap device turns sunlight into hydrogen fuel.
Controlled by software, paralyzed rats walk and climb stairs.
A breakthrough in printing blood vessels is enabling a new approach to printing organs.
One of the inventors of gene editing says scientists should proceed cautiously before testing it in people.
Record number of genomes being decoded, but cost of DNA sequencing might not fall much further, says Illumina president.
Modern Meadow’s CEO explains how he’ll culture leather and make steak from giant vats brewing muscle and skin cells.
The first study of contact patterns between high school students suggests new ways to halt the spread of disease.
A new study says the population could hit 12 billion by 2100, though it doesn’t take into account the effects of climate change, food shortages, disease, or conflict.