This is the worst flu season in 15 years. Here's why—and how to protect yourself.
The number of influenza cases is surging across the United States, putting significant strain on many hospitals. We asked the ...
This common infection that affects millions of women is actually an STI
For decades, bacterial vaginosis has been treated as a women’s health issue—but new research suggests treating male partners ...
Nature4y
Electron micrograph of chromatin: the beads on a string
Each of us has enough DNA to reach from here to the sun and back, more than 300 times. How is all of that DNA packaged so tightly into chromosomes and squeezed into a tiny nucleus? Long, slender ...
EurekAlert!2y
Graphene Micrograph (IMAGE)
This image is a scanning electron microscope micrograph of a strongly crumpled graphene sheet on a silicon wafer. The lateral size of the image is 20 microns. The Si wafter is at the bottom right ...
EurekAlert!3y
Optical Micrograph of Chip (IMAGE)
This is a microscope image of the full chip fabricated in IBM's 45nm process containing electronics and photonics on the same chip. Disclaimer: AAAS and EurekAlert! are not responsible for the ...