A new genomic study of how the three orders of amphibians evolved and diverged over millions of years, provides an updated view of amphibian evolutionary discordances, and of the differing explanations of amphibian relationships.
Contrary to common belief, evolution sometimes produces organisms that are less fit than their distant ancestors.
A group of Italian medical researchers has issued a "call for action" to the medical community to protect frontline healthcare workers from heavy psychological stress in dealing with COVID-19 patients.
Researchers have demonstrated an easy way to transfer ultrathin organic light-emitting diodes (OLEDs) to temporary tattoo paper that can be applied to any kind of surface. The result is a light-emitting tattoo.
Scientists have developed a new, more efficient method for converting one type of human cell into another type of human cell for use in disease modeling, cell transplants, and gene therapies.