Dead X-ray satellite reveals “quiet” center of massive galaxy cluster
Scientists find gas at center of Perseus cluster travels much more slowly than expected.
New technique provides detailed views of metals’ crystal structure
Method uses readily available tools to quickly determine materials’ properties.
Study sheds light on role of mutations in metastasized cancer
Researchers identify genes that mutate in endometrial cancer, create a family tree describing the evolutionary history of the disease.
New microfluidic device offers means for studying electric field cancer therapy
Low-intensity fields keep malignant cells from spreading, while preserving healthy cells.
Engineers design programmable RNA vaccines
Tests in mice show the vaccines work against Ebola, influenza, and a common parasite.
Seeing RNA at the nanoscale
Microscopy technique allows scientists to pinpoint RNA molecules in the brain.
The promise of fluorescent polymer gels
Color-changing materials could be used to detect structural failure in energy-related equipment.
Microscale marine interactions may shape critical carbon cycles
New research finds interactions between microorganisms and marine particles may have significant effects on oceanic carbon cycling.
Scientists observe first signs of healing in the Antarctic ozone layer
September ozone hole has shrunk by 4 million square kilometers since 2000.
Wireless, wearable toxic-gas detector
Inexpensive sensors could be worn by soldiers to detect hazardous chemical agents.
Music of the (data) spheres
A new MIT project taps into particle collisions to generate music and forge harmony between science and art.
New mid-infrared laser system could detect atmospheric chemicals
Laser pulses produce glowing plasma filaments in open air, could enable long-distance monitoring.
How the spleen filters blood
Computer model finds slits in the spleen impose a “physical fitness test” on red blood cells.
Tough new hydrogel hybrid doesn’t dry out
Water-based material could be used to make artificial skin, longer-lasting contact lenses.
Researchers trace Mercury’s origins to rare meteorite
Experiments show planet cooled dramatically in half a billion years.