Traffic congestion reconsidered

Despite efforts to encourage a shift to sustainable transportation, traffic congestion is often the focus of debates over mobility. Global demand for automobiles rose significantly in the 1990s, with annual sales stabilizing ...

How NASA Earth data aids America, state by state

For six decades, NASA has used the vantage point of space to better understand our home planet and improve lives. A new interactive website called Space for U.S. highlights some of the many ways that NASA's Earth observations ...

What does it mean to be a man in America?

What does it mean to a man in America? A new book by a Portland State University professor takes a deep dive into this question through in-depth interviews with 66 transgender men across the U.S.

Cable cars could reshape urban landscapes

Cable cars are one of the hallmarks of Switzerland, along with funiculars and paddlewheel boats. They adorn the country's mountaintops like garlands. While cable cars are most often associated with leisure activities in the ...

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