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.

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 ...

Nadine and David Lipworth have devoted their lives to finding treatment that will restore the daughter they knew.

A gene can vanish, and life can go on. That is one of the most striking lessons from a sweeping new analysis of 173,303 ...

Global climate change has increased the frequency of regional cold spells, causing substantial yield losses and even crop failure. Meanwhile, excessive nitrogen fertilizer use in agriculture has ...

Summary: The physical migration of newborn nerve cells through the developing brain causes widespread, severe DNA damage. Researchers discovered that as migrating neurons squeeze through crowded, ...

Department of Developmental Biology and Cancer Research, Hebrew University of Jerusalem, Faculty of Medicine, Jerusalem, Israel DNA methylation represents an annotation system for marking the genetic ...

Researchers from UNSW Sydney have built the first artificial protein motor capable of taking controlled, directional steps ...

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 ...