A new field tool is changing the way contractors and inspectors measure compacted aggregate base depth — and it’s earning attention from state Departments of Transportation. The Base Course Pro, ...

As climate change worsens global drought conditions, hindering crop production, the search for ways to capture and store atmospheric carbon causing the phenomenon has intensified. Penn State ...

The top of the atmosphere is the agreed-upon border between Earth's atmosphere and outer space. Satellites traverse this space, facilitating global communications and imaging the planet, measuring ...