For our third date, we spent 12 hours hiking. It was way better than dinner, and we're still together 2 years later.

For our third date, we went on a long 12-hour hike. It was better than dinner, tested our compatibility, and helped us build ...
Scientific American

Mathematicians discover new ways to make round shapes

In other words, you want to construct a polyhedral torus with faces that are shapes such as triangles or rectangles. Your peculiar-looking shape will be trickier to construct than one with a smooth ...
The New York Times

Climate and Environment

The Environmental Protection Agency rejected the bedrock scientific finding that greenhouse gases threaten human life and well being. It means the agency can no longer regulate them. By Lisa Friedman ...