Anywhere from 3.8% to 15% of children and 5.9% to 23.5% of adults experience a missed appendicitis diagnosis during an ER visit.

Anywhere from 3.8% to 15% of children and 5.9% to 23.5% of adults experience a missed appendicitis diagnosis during an ER visit.

A new tumor imaging agent not only illuminates cancer, but also the cells it hijacks to use as a shield against treatments that could destory it.

A new method uses hyperspectral imaging and machine learning to more accurately detect methane emissions, say researchers.

New research maps the forces that multicellular clusters exert on their surroundings. The findings could provide new info on how tumors spread.

The brain's global signal fluctuation decreases as the day goes by, a study finds. Does time of day affect brain scans in research and medical testing?

The Hunt-Lenox Globe is also one of the first to show the New World. See the 3D digital model up close, including its warning that "here be dragons."

A targeted MRI contrast agent that detects early stage liver cancer "has the possibility to have many more applications, really for any type of cancer."

A new imaging approach adds nuance to the four categories of breast cancer and could lead to more precise diagnosis and treatment.

Combined with analysis from a radiologist, a new artificial intelligence tool can identify breast cancer with approximately 90% accuracy.