A chlorophyll-based polymer shows stepwise evolution from nonhelical to helical structures, offering a new route to adaptive ...

When a gene is turned on in a cell, it creates a ripple effect along the DNA strand, changing the physical structure of the ...

Synthetic materials rarely mimic the dynamic helicity observed in biological systems like DNA and proteins, often forming ...

Working on human pus in a medieval castle, Miescher discovered a substance that would eventually unlock our understanding of ...

When James Watson and Francis Crick described the double-helix structure of DNA in 1953, the moment appeared decisive and ...

DNA is more than just a code—it’s a beautifully precise molecular structure that holds life’s instructions. Understanding its building blocks, base pairing rules, and replication fidelity helps us ...

On 25 April 1953, Watson and Crick published an article, in the acclaimed journal “Nature” titled “Molecular structure of nucleic acids: A structure for deoxyribonucleic acid”. The one-page article ...

The resulting material retains the handedness that makes chiral semiconductors promising building blocks for next-generation ...

Rising in the dark and cold of a winter morning, Miescher would walk down to the banks of the Rhine to catch salmon, then ...

From the elegant spirals of the double helix to the bustling activity at replication forks, your DNA is constantly at work — and under threat. Scientists are uncovering how it copies itself with ...