Bacteria incorporate pieces of old DNA in their own genome, scientists discover
What DNA fragments — some thousands of years old — from biological waste and wastewater have hospital bacteria incorporated?
First ‘mini-kidney’ structures from human stem cells generated by Salk scientists
Findings may lead to much-needed therapies for kidney disease
New hologram technology created by nanoantennas on a ‘metasurface’
A potentially revolutionary new technology for advanced sensors, high-resolution displays, and information processing
A precise new quantitative brain-scan measurement method
Can quantify the volume of specific brain tissues, a critical measurement of the progression of brain diseases
A durable, low-cost water splitter made of silicon and nickel
New fuel cells can more efficiently generate electricity when the sun isn’t shining or demand is high
