The pelvis is often called the keystone of upright movement. It helps explain how human ancestors left life on all fours ...

A radiologist and public health expert breaks down what we know about President Trump's CT scan, and what this means for his ...

Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong ...

A simple light-based method is uncovering hidden fiber networks inside the brain and body, even in tissue slides over 100 years old.