Why do wrinkles form as we age? A new study has revealed that aging skin stretches more sideways under tension, causing it to ...

The fossil skin under an electron microscope, showing mineralised cell layers. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by ...

Radiation damage remains the principal limitation in achieving higher resolution in cryo-electron microscopy (cryo-EM), ...