Add Yahoo as a preferred source to see more of our stories on Google. Why is Bennu spitting rocks into space? This is one of the weirdest things it does, and that’s saying something. Bennu is a small ...

Self-assembling molecules into organized structures is highly valuable for developing new materials. One notable class of these materials is lyotropic chromonic liquid crystals (LCLCs), which are ...

Without Mg 2+ ions, the negatively charged nucleosome fiber is stretched by electrostatic repulsion (left). Mg 2+ can eliminate the repulsion and promote nucleosome-nucleosome binding (center) and ...