The disappearance of glaciers is also creating opportunities for the multibillion-dollar mining industry. Like migrating salmon, mineral exploration companies are moving quickly into areas exposed by ...

A serendipitous observation in a Chemical Engineering lab at Penn Engineering has led to a surprising discovery: a new class of nanostructured materials that can pull water from the air, collect it in ...

The Xiaozhai Tiankeng stands as the textbook example of what happens when karst processes are given perfect working ...

More and more cafes offer you the chance to pet a cat as you sip your cappuccino. Some see themselves as shelters more than ...