Genes are the building blocks of life, and the genetic code provides the instructions for the complex processes that make ...

More than four billion years ago, Earth was a very different place. Pools of water froze and thawed in cycles, minerals shaped reactions, and molecules bumped into each other by chance.

Matthew Disney began trying to understand the way RNA molecules are structured about 10 years ago while working toward an undergraduate degree at the University of Maryland. But he says he doesn't ...

Genetic editing holds promise to treat incurable diseases, but the most popular method—CRISPR—sometimes does more harm than ...

Did you know that many of us have up to 4% neanderthal DNA? Did you know that many of us have up to 4% neanderthal DNA? And that 100% of your DNA may come from outer space? No joke. The biochemistry ...

Genetic editing holds promise to treat incurable diseases, but the most popular method - CRISPR - sometimes does more harm ...

This diagram depicts the chemical structure of pyrimidine, a six-membered aromatic ring with two nitrogen atoms at positions 1 and 3 (highlighted in blue). The remaining positions are occupied by ...