During DNA replication, the classic double helix can temporarily rearrange into an alternative structure known as a DNA three-way junction (3WJ). These configurations form a well-defined central ...

Inside living cells, molecules are constantly on the move—binding, diffusing, interacting. An international competition, the ...

The James Webb Space Telescope detects methyl cation (CH3+) in a young star system with a protoplanetary disk that is located in the Orion Nebula. Credit: Space.com | imagery courtesy: ESA/Webb, NASA, ...