BLACKSBURG -- Mass murderer Cho Seung-Hui spoke from the grave today in a package mailed to NBC News amid a killing spree that killed 32 at Virginia Tech on Monday; the video, pictures and ...

In fact, when the last shooting was over, the emptiness came to my mind as if there was a hole this big, and I was excited to ...

HKU scientists 3D print airways using organoids. A new machine and custom-grown tissues are reshaping the future of respiratory medicine.

Jing-Hui Zhu, Guang-Xi Xu, Justin Shum, Lawrence Cho-Cheung Lee, Kenneth Kam-Wing Lo. Tuning the organelle specificity and cytotoxicity of iridium ( iii ) photosensitisers for enhanced ...