Researchers have grown tumor organoids -- three-dimensional miniature tumors in the laboratory -- that mimic the different structures and characteristics of pancreatic cancer. The scientists ...

Researchers have pioneered a new technique called X-ray linear dichroic orientation tomography, which probes the orientation of a material's building blocks at the nanoscale in three-dimensions. First ...

Although 3D CT scans offer detailed images of internal structures, the 1,000 to 2,000 X-rays captured at various angles ...