In the study of bacteria, a longstanding dogma has held that two molecular machines—RNA polymerase, which leads the way in transcribing DNA into RNA, and ribosomes, which bring up the rear translating ...

In cancer research, one person's junk is increasingly becoming another person's treasure. Scientists have now uncovered new evidence showing how recently evolved "junk DNA" genetic elements can become ...

The RNA world hypothesis proposes that early life was based on RNA, which subsequently devolved the storage of information to more stable DNA, and catalytic functions to more versatile proteins.

Mosquitoes are widely considered the deadliest animals on the planet, responsible for the transmission of pathogens causing malaria, dengue fever, Zika ...

In cancer research, one person's junk is increasingly becoming another person's treasure. Scientists have uncovered new evidence showing how recently evolved "junk DNA" genetic elements can become ...

A prototype cell partly capable of replicating itself has been created using 36 existing bacterial genes, but it's not really ...

Different sedentary behavior patterns are associated with different cancer outcomes, with prolonged stretches—but not ...

Synonymous DNA substitutions have often been viewed as quiet changes because they do not alter the amino acid sequence of a ...

Discover how eating a high-quality diet with low inflammatory potential is associated with a reduced risk of developing ...

Ultrasound and artificial intelligence-guided algae microrobots delivered chemotherapy deep into tumors in mice, paving the way to improved bladder cancer care.