A new Penn Nursing initiative explores the impact of federally funded international bioethics training programs. The ...

Before-and-after images show how the Guadalupe River surged and devastated towns across Texas.

If we can automatically analyze the semantic categories of Shan shui works and realize the automatic classification of Shan shui works, it will play a very effective auxiliary role in the construction ...

In this paper, the standard electron microscope images are taken as the experimental object, and the focusing degree of the electron microscope images is judged for the shooting of different samples ...

When your science is attacked, how do you cope? Nick Franks has challenged the accepted theory of what happens to our brains as we sleep, and he’s faced fierce and personal criticisms for going ...