Scientists have for the first time looked deep into the protein structure that may determine our vision—and discovered that ...

Researchers have discovered that cancer cells suppress 'poison exons' -- genetic elements that act as an off switch for protein production -- in a key gene called TRA2 , promoting tumor growth.

Real-time tracking reveals aromaticity-driven molecular shape changes by National Institutes of Natural Sciences Nonequilibrium planarization dynamics revealed by TR-ISRS.

By combining ultrafast electronic and vibrational spectroscopies, the team captured these fleeting structural changes at the molecular level ... bent to a fully planar shape.

So there has been considerable debate among paleobiologists about megalodon's size, body shape, and swimming speed, among other characteristics. While some researchers have compared megalodon to a ...