If you want to know your chronological age, simply count the candles on your next birthday cake. Calculating your biological age, though, is a little more complicated. Chronological age is the number ...

Biological age tests promise insights into aging, but are they accurate or useful? What science shows about benefits, limits, ...

Prosecutors at Brian Walshe’s murder trial continued Tuesday to present evidence they say proves he killed his wife around ...

High-resolution imaging has revealed the internal layout of chromatin condensates, showing how DNA fibers fold and interact ...

Advances in our understanding of DNA have brought about many changes. One of them is just how easy it is now to obtain a DNA ...