Environmental conditions can cause damaging stress to plants, posing challenges for home gardeners and farmers. Therefore, early detection -- before leaves visibly discolor, wilt or wither -- is ...

The earliest days after fertilization, once a sperm cell meets an egg, are shrouded in scientific mystery. The process of how a humble single cell becomes an organism fascinates scientists across ...

Scientists have found a way to study early embryonic development without real embryos. Using CRISPR, they programmed stem cells to self-organize into structures mimicking early embryos. The cells show ...