A new study reveals all five fundamental nucleobases—the molecular "letters" of life—have been detected in samples from the ...

A newly identified cellular system monitors subtle variations in genetic coding, hinting at a hidden level of control over ...

Claims that genes determine intelligence, health and social outcomes are reappearing. But modern science shows environment and opportunity matter far more than genes.

Researchers at Emory University have identified distinct patterns of DNA methylation in Indigenous Andean highlanders that ...

Discover how CRISPR genome editing is revolutionizing medicine. Learn the science of Cas9, current clinical trials, and the ...

Proteins, one of the smallest building blocks of life on Earth, hold promise for answering some of biology's biggest ...