In a first, scientists have extracted DNA from a Renaissance-era drawing attributed to Leonardo da Vinci, but they can’t be sure that the genetic material belongs to the Italian polymath. Scientists say...

Scientists have discovered a “perfect disordered hyperuniform” pattern in how plants arrange themselves across many dry landscapes that allows them to make the most of water resources. Scientists...

Like a phoenix rising from the ashes, our skin tissue—and in fact many types of epithelial tissue that lines and covers the body’s organs—can respond to death and destruction with a burst of regeneration...