Plants don't just grow, they build. From towering trees to delicate flowers, complex plant shapes are sculpted with ...

An organ is made from two or more tissues, which all work together to do a particular job, like the heart in animals or a leaf in a plant. An organ system is made of a group of organs which all ...

The parasitic vine Cuscuta campestris grows by latching onto the stems and leaves of plants and inserting organs called ...

While medical centers use ultrasound daily, so far this technology has not been capable of observing body tissues at the scale of cells. Physicists have now developed a microscopy technique based on ...

By creating genetic differences between cells of the same plant, scientists are able to track how the descendants of a single marked cell make up organs and tissues as the plant grows. This method ...